Subject:     Last Time With Brenda and Her Married Brother
Story Codes: FF MF oral adultery inc brother sister
Diary Date:  May 7, 2005
Author:      Kelly <pghpa_girl@yahoo.com>

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                              !!!WARNING!!!!

This file contains sexually explicit material which may include graphic 
depictions of underage, nonconsensual and unprotected sex as well as 
incest, adultery, sodomy and bestiality.  It is distributed on a website 
clearly identified as "For Adults Only".  Possession by a minor is 
strictly forbidden.  If you are not legally empowered to be in possession 
of such material, do not read it and delete it immediately.

This work is copyrighted 2016 to the author. It may be posted to non- 
commercial "free" sites, or in the "free" area of commercial sites so 
long as no changes are made to the content and the Author information is 
retained.   Any other use of this work is by written permission of the 
Author only.

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Summary
=======
It all started between Brenda and me not long after I met her as my new 
freshman roomie.  She took some photos of me for my boyfriend back home 
and before it was over I had my first experience with a girl outside my 
family.  While we kept it between the two of us at first, things heated 
up when her married brother, father of two, got in the middle of us - 
literally.   Although it had been quite a while since we were last 
together, like riding a bike some things just come back naturally.

Table of Contents
=================
   Chapter 1 - The Perfect Roomie
   Chapter 2 - Back at Brenda-s
   Chapter 3 - Sucking David in the Bathroom
   Chapter 4 - Waking Up Brenda
   Chapter 5 - Morning With Brenda
   Chapter 6 - David Does Brenda on the Lake
   Chapter 7 - My Turn With David
   Postscript 


Chapter 1 - The Perfect Roomie
==============================

The end of my sophomore year was coming to a close.  My roomie Karen had 
been packing for a week already.  She wasn't going to be returning to 
this school next year, opting to transfer to a school closer to home and 
her boyfriend whom she had been faithful to for the entire school year.  
Personally, I don't know how she did it.  Karen had vowed to save herself 
for marriage and while that was admirable and I respected her for it, it 
was not something I certainly believed in.  What I thought was a bit 
overboard, though, was that she took the definition of "sex" to the point 
where she wouldn't even masturbate, claiming that just thinking about sex 
and acting on those thoughts was a sexual act.  Now THAT was insane so 
far as I was concerned!

For me, masturbation is a physical NEED, not a WANT.  I think I could go 
a long time without sex if necessary (as I certainly proved while at 
school) but masturbation is something I simply HAVE to do every day - at 
least once.  I have even masturbated right after being fucked, especially 
if the guy did the old "roll over and sleep" routine afterwards, leaving 
me still horny and unfulfilled.

SO I sat in class and reflected how different being with Karen had been 
compared to my freshman roomie Brenda.  Brenda had been the first girl 
outside my family that I’d had sex with and our year together was totally 
different from what I’d had just spent with Karen.  Don't get me wrong, 
Karen was a great girl and a wonderful roomie.  It's just that we never 
shared the physical intimacy that Brenda and I enjoyed so much.  I would 
have loved to have had Brenda with me my sophomore year but she was 
living at home.  Her parents lived only ten miles or so away, outside of 
a small town near a lake.  They’d allowed Brenda to stay in the dorm 
during her freshman year to help her acclimatize to college life.  It 
proved to be a wise choice when I compared Brenda's freshman year to 
other girls who lived at home.  She was much more involved in school 
activities and had more friends than the ones who spent most of their 
time off campus.  Of course, we got to have each other as well!

One of the benefits of having her parents so close was that she COULD go 
home periodically and often she would invite me to go with her.  They had 
a pool which was good in the spring and fall and as it turned out there 
was one other side benefit - her brother David who was seven years older 
than us.  What I found most interesting about David was that although he 
was married with two kids, it was pretty obvious that he was attracted to 
me.

As it turned out, not only was he attracted, but to my delight he was 
looking to cheat on his wife.  Not only that, but we discovered that both 
he and Brenda had been harboring feelings for each other since she was a 
young teen.  Unfortunately, neither of them had been courageous enough to 
say anything but when I was with them they both felt comfortable enough 
to have sex with each other.  You could say I served as some sort of 
sexual catalyst for them!  So far this had only happened twice and the 
last time had been way back in the beginning of the school year so I was 
starting to think they had reconsidered and decided that they didn't want 
to do it anymore.

Well, I was wrong... very wrong.


Chapter 2 - Back at Brenda’s
============================

After class I met Brenda walking outside and we started talking about our 
plans for the summer.  She pulled me off to the side and looked around 
furtively to be sure nobody could hear her.

"Hey girl, what would you think about coming over to my house tomorrow?" 
she asked.  It would be the last weekend before finals week so if there 
was going to be a good time this was it.

"Well, anything special in mind?" I replied.

I knew what I HOPED she would say and Brenda didn't disappoint me.  She 
took my hand and squeezed it.  "Ahhhhhh Kelly, you know I like to be with 
you but I thought you might be interested in knowing my brother has been 
staying at our house this past week while his house was being worked on." 
Anyone that overheard her would think it was just an innocent comment but 
the twinkle in her eye betrayed her.

"C'mon Kelly, you know we can't do it unless you're there with us," she 
pleaded.

Brenda was pretty open-minded as you might tell from the fact she fucks 
her brother in the first place but there was something that still seemed 
to bother her about doing him alone.  Maybe it was too intimate for her 
and somehow by having me with them it made it less brother-sister and 
more a three-some style experience, even if the third person just 
watched.

I’d tried to bring up the subject a few times with her but she never 
wanted to discuss it.  Whatever it was, she had this mental block against 
fucking David without me being there.  Obviously she WANTED to or else 
why ask me to come to her house!  This would have been an interesting 
topic to explore in Psych class although I doubt my professor would have 
seen it in quite the same way I did!

We agreed that she would pick me up after classes.  Returning to my dorm 
room I quickly packed some clothes and left a note for Karen telling her 
where I would be so she wouldn't worry.  I walked out of the dorm just as 
Brenda pulled up and I hopped in her car.

It only took about fifteen minutes to get to her house and we just 
chatted about school gossip and such.  We went in through the garage door 
entrance and into the kitchen where her mom and David's wife were getting 
supper ready.  His wife was a bitch and for some reason she had hated me 
from day one - even before I was fucking her husband.  She thought she 
was some sort of beauty queen and while she did indeed look pretty good, 
especially in a string bikini, I didn't think that she was as hot as she 
thought she was.  In her own a way I think she knew it which is why she 
resented any other girls around her. 

Sure enough, she took one look at me and rolled her eyes, ignoring me 
afterwards.  I would have loved to have walked up behind her and 
whispered in her ear, telling her how good her husband’s cock felt in me 
when he fucked me!  She deserved it but I knew I could never tell her, 
much as it would have thrilled me.

Brenda's dad and brother were in the family room watching TV.  I walked 
over and hugged them both.  Brenda's dad was really nice and he gave me a 
quick hug and said he missed my regular visits.  David also gave me a hug 
although his hands grabbed me more firmly than her dad's had and when he 
said he missed me there was a little more to it as well.  I winked at him 
and he glanced over at his dad who had turned his attention back to the 
TV set and whatever program they were watching.  The boys were playing in 
the backyard which was fine with me.  Both were spoiled brats for which I 
blamed their mother.  So far as she was concerned, they were her little 
angels and could do no wrong.  I really didn't care so long as they 
stayed away from me!  

After greeting everyone we went to her bedroom and she shut the door 
behind us.  No sooner was the door was shut than Brenda hugged me and 
started to kiss me.  Mmmmmmm, I missed her!  Just like you never forget 
the first boy who fucks you, the same goes for the first girl.  
Technically I had been with several women before Brenda but it was my mom 
and then my aunt and my cousin which to me don't count.  No matter where 
our paths led in the future I would never forget her!

We fell on her bed, still hugging and kissing.  Her hand grabbed my ass 
and I felt her rubbing it as her large breasts pressed against my smaller 
ones.  I had always envied her boobs as she was one of those lucky girls 
who got them early and got them big.  Mine, well they came late and 
small!  

I was eventually fortunate that they continued to grow slowly until 
finally when I reached my 21st birthday I was able to buy my first "C" 
cup bra.  I am happy with how I look today but it sure would have helped 
if I had them when I was a teenager!  We may have one further but 
fortunately there was a knock on the door.  I mean fortunate in that 
Brenda had forgotten to lock the door and in walked her mother.  The 
knock gave us time to let go of each other so all her mom saw was the two 
of us laying bed talking to one another.  If she had waited a few more 
minutes it might have been embarrassing for her to walk in!

As it was her mom announced that supper was ready and so we all met in 
the dining room.  By coincidence (or maybe some influence from Brenda?) I 
was seated between David and Brenda so it made for an interesting dinner, 
to say the least!  I wasn't sure who was teasing me more - Brenda or 
David!  Both of them would touch my leg and run their hand inside my 
thighs when they thought nobody would notice.  Once they did it at the 
same time and their hands met at my crotch.  It was all the three of us 
could do to keep from bursting out in laughter!


Chapter 3 - Sucking David in the Bathroom
=========================================

After dinner the family gathered to watch TV and eventually Brenda gave 
me that "look" - the one that I knew meant she was horny and needed to do 
something about it.  We said goodnight to everyone.  I think David knew 
why we were going to bed early from the smile on his face and the wink he 
gave me.  Mmmmmmm, too bad he couldn't join us!

We disappeared back into her room and this time she made sure to lock the 
door!  It was like we were back as roomies again in the dorm.  We both 
stripped down as we never wore anything to bed together and slipped under 
the sheet together.  Our legs intertwined as we resumed the hugs and 
kisses we had shared earlier.  This time was better though because I 
could feel her warm nude body against mine instead of our clothes between 
us.

Brenda pressed her pussy against my leg and I could feel the warmth of 
her fuzzy cunt against me.  While I had taken to shaving my pussy the 
last couple of years with an occasional grow-out period where I would try 
out some design or other trim, Brenda never got into the shaving routine.  
The most she did was shave and trim enough that her pubic hair didn't 
stick out of her bikini bottom.  A natural redhead, she was a "true" 
redhead in that her pubic hair was flame red in color and thick and fuzzy 
versus long and curly like most girls if they let it grow out.  Hers 
actually reminded me of my pubic hair when I was just starting to fill 
in, short and fuzzy.

One thing I want to make clear about my relationship with Brenda - we 
were good friends, NOT lovers.  We played around with each other because 
we enjoyed it, not because we loved each other or anything kinky or 
weird.  In fact, most of the time we just cuddled and did some mild 
groping which is exactly what we did that night.  I never even touched 
her pussy before we fell asleep!  Well, I mean not much.  She played with 
my hair for what seemed like hours and it felt absolutely incredible!  I 
knew she loved her back lightly scratched and so I would slowly run the 
tips of my fingernails up and down her spine.  I knew when I was doing it 
well because she would break out into goose bumps!

We fell asleep on our sides with her facing away from me in a spooning 
position.  The feel of her smooth ass against my stomach and crotch was 
like the soothing touch of my mom when I was a little girl.  I woke with 
one arm around her, my hand clutching her breast and I could only imagine 
what I had been dreaming!

It was barely dawn but I had to go to the bathroom so I quietly slipped 
out of bed and grabbed a terry robe from Brenda's closet.  Tip-toeing 
down the hallway, it appeared that everyone was still in bed.  Well, it 
was only 5AM so who could blame them!

I quickly used the toilet, washed my hands, and opened the door to leave.  
As the door opened I nearly jumped out of my skin!  I was not expecting 
anyone to be there at all and here was David, waiting outside to come in!  
Obviously I’d surprised him just as much as he did me from the way his 
eyes opened wide from their sleepiness.  He was wearing just a pair of 
sweat shorts and my eyes couldn't help but zero in on his lovely crotch.  
Unfortunately the shorts were too baggy to reveal much of anything but I 
knew from past experience what lurked beneath that fabric and I instantly 
felt myself getting that feeling between my legs I get when I am horny.  
He was taking in an eyeful for himself as I hadn't bothered closing up 
the robe since I didn't expect to be seeing anybody.

"Sorry there Kelly, didn't mean to startle you," he said with a grin.

"That's OK, I just wasn't expecting anyone when I opened the door - 
especially you."

"Obviously...," he said softly, his eyes riveted to my chest where my 
boobs were just barely covered by the robe.  I giggled and gathered up my 
robe.

"Ahhhhhh, you didn't have to do that," he whispered, "I was enjoying the 
view!"

"Now David, behave yourself," I said, pretending to be scolding him, 
"What are you doing here anyway?"

"Dad wanted to go fishing in the morning so rather than go home and have 
to get up even earlier, I just stayed the night.  I do it a lot, 
actually, and besides, I knew Brenda had company!" 

Before I could say anything back he stepped into the bathroom, pushing me 
gently backwards until he could close the door.

"Now David," I said in a mocking tone, "Just what's on your mind this 
morning?"

"Same thing as you," he replied.  I looked at him questioningly and he 
laughed softly, "O come off of it, I saw where your eyes went the moment 
you saw it was me.  It's been a while Kelly, you been missing something?"

"Welllllll... maybe something now that you mention it," I teased.

He pulled the front of his shorts down and pulled his cock out.  It was 
already starting to get hard and his thick black pubic hair spilled over 
the waist band of the shorts.  I couldn't resist anymore - I reached down 
and grabbed it with my hand, feeling the semi-hard warmth in my palm.  He 
groaned softly as I started to stroke him gently.

"Well, guess you must be just as horny as I am this morning.  God you are 
such a nasty little slut, I love it!"

He reached out and pushed the robe off my shoulders.  It slipped down and 
I switched hands on his cock long enough to let it fall to the floor over 
my arms.  I looked up at him and smiled, anticipation filling my 
thoughts.  His eyes were not looking at mine though, they were wandering 
up and down my naked body and his tongue subconsciously wetted his dry 
lips.  

"God you look incredible Kelly," he sighed softly, "I can't tell you how 
many times I've jerked off since the last time I fucked you, thinking 
about how bad I wanted you again."

I just smiled at him dropped down to my knees, stroking his cock as it 
hardened more in my hand and grew longer and thicker.  I gazed at it in 
wonder and admiration.  You would think that by after having sucked 
hundreds of guys times that I would become accustomed to the feel of a 
cock but somehow they never ceased to amaze me.

No two cocks are ever exactly the same, each having its own markings, 
curvature, thickness, length, and even smell and taste.  Some are big 
when soft and just grew hard and thick while others are more shy - small 
when soft but then growing to twice or three times their size when they 
get erect.  Some curve upwards, like a rocket ready for launch, while 
others stick straight out and a few never even get totally hard but 
instead just get long and thick and bent easily.  For the most part they 
fall into a typical size and length range.

One thing you find out when you blow a lot of guys is that the average 
male is not like what you see in the porn movies!  Yet to me that really 
didn't matter to me.  Unless they were unusually large or small, the old 
axiom of "size doesn't matter" actually held true for me.

I’d had a couple of dicks that were HUGE and frankly, the guys may have 
had a future in porn movies but for every day fucking they were really 
not all that much fun.  First, they were damn near impossible to blow and 
in one case, pushed so far up into me it actually hurt.  Undersized was 
not really a problem as even the so-called "small" cocks were always 
adequate.  The smallest I had was when I fucked a younger boy but in that 
case the thrill of fucking him far outweighed any issues over his small 
cock size.  What I really look for in a man's cock is the head.  Some men 
barely have one and others have this huge mushroom head.  The bigger the 
head in relation to the cock, the better for me.

In reality, the best moment for me when getting fucked (other than when 
either of us cum) is when his cock is first penetrating my pussy.  The 
sensation of my pussy being stretched open to allow his cock to violate 
me can be overwhelming, especially when he moves it around near the 
entrance of my pussy where all the nerve endings are located.

Once it is inside of me, I feel the shaft as it passes inside of me but 
the reality is I don't feel him deep inside of me all that much other 
than the pressure of something in me.  When he cums in me I can usually 
feel the warmth of his sperm as he shoots his load in me but the 
sensation disappears pretty quickly.  I like to push the cum out of me 
afterwards and let it flow down my ass and onto whatever is supporting me 
at the time.  Sometimes I scoop it up with my fingers and the taste of 
our cum mixed together is so good!  If someone could bottle it they could 
make a fortune!

So anyway, there his cock was, just inches from my face, looking red and 
angry as my hand stroked the thick shaft.  I leaned my head back and 
looked up at him.

"Do you want me to suck it?" I asked in my most seductive tone of voice.  

"Oh god, you know better than to even ask such a silly question!" he 
moaned, "C'mon you little whore, suck my dick!"

It really didn't matter to me what he said as I was going to suck it no 
matter what he said; but it's always nice to know you're appreciated!  I 
rubbed the smooth head against my face, around my cheeks and mouth and 
ears.  Then I stuck out my tongue and slapped the head against it.  My 
tongue ran up and down the shaft, tickling him in some places and making 
him groan in others.  Every man's cock reacts differently so I like to 
have a chance to get to know a little bit more about the one I am getting 
ready to suck before I get too ambitious.  I learned quickly that David 
loved the tip of his cock licked and along the underside of the hood of 
his large head.  Actually those are two of the most common locations in 
my experience.  Men are not all that complicated once you understand 
their plumbing!

I was rewarded for my efforts as his dick became hard as wood and I could 
barely get it all in my mouth.  Then he grabbed my head with both hands 
and started forcing my face into his crotch as he pumped his dick in and 
out of my mouth like he was fucking it.  He would hit the back of my 
throat when he thrust inward but just for a moment which didn't really 
let me get use to it and a couple times I thought I was going to gag but 
I did my best.  My hands grabbed his hairy bare ass and I pulled him 
towards me just as much as he was pulling my head into him.  His butt 
would clench and then release as he thrust and out of me.

"Oh my god..., that is SO incredible," he groaned, "Damn girl, you sure 
know how to suck a cock!  Oh fuck, don't stop now, I'm gonna cum!"

His hands pulled me into his crotch with all his strength and my face was 
pressed against the base of his cock, his pubic hair smashed against my 
face.  He smelled strongly of male musk and sweat and then the next thing 
I knew I felt his butt tighten and jerk.  A huge shot of cum launched 
from the tip of his cock and hit the back my mouth.  I thought I was 
going to gag as it went down my throat and I jerked my head back so 
strongly even he couldn't hold me down.  He grabbed his cock and stroked 
it in front of my face as stream after stream of white messy cum spewed 
from him and struck me in the face and boobs.  A little went on my hair 
and one shot went straight into my mouth which I had kept open for him.  
I looked up and him and our eyes met.  He grinned as his hand jerked a 
few more shots of cum onto my cheek.

I leaned forward and took him back into my mouth and softly sucked on his 
now ultra-sensitive cock.  When my tongue touched his head he jerked just 
a little and a final drop of cum spilled from his dick onto my tongue.  
He kept watching me, groaning as I kept sucking his now softening cock.

"Damn that was fucking incredible.  God, I’ve never been sucked that good 
before."

I let his cock slip from my mouth and used my fingers to collect the cum 
that was all over my face, licking it off my fingers as I gathered it up.  
I leaned forward and without any hands picked up his limp cock in my 
mouth again.

"Damn Kelly, you can't do that!" he moaned, "I don't think I could take 
anymore right now."

I gave him one last pull with my mouth and let him hang free again.  I 
stood up and quickly glanced in the mirror.  Yep, he HAD cum in my hair.  
There was a big blob on the side of my head and my face was covered after 
my smearing it around.  I usually don't like a man to cum on my face and 
this was just the reason why - it was such a pain getting cum out of my 
hair!

I smiled as I realized right then I looked like some cheap whore after a 
$20 blow job.  I started to reach for a towel but suddenly an idea hit me 
like a light build had just turned on over my head.  My thoughts were 
interrupted by David though...

"We’d better get going," he whispered.  My dad will be getting up soon 
and the last thing we need is for him to find the two of us in here like 
this!  He pulled up his shorts and gave me a pat on the heads like I was 
some lap dog who had just performed for him.

"Maybe when I get back I can give you a little more of my cock, eh?," he 
teased, "Tell Brenda I'm fucking horny today.  She'll know what to do!"

With that he hustled out of the bathroom.  It always amazed me how fast a 
man changes once he cums.  One minute he is superman, ready to fuck 
anything with a vagina and the next it’s like he’s a monk with zero sex 
drive.  Here David was, all set to go back to his bedroom while leaving 
me all horny and just getting started so far as that goes.  I hadn't even 
cum myself and my pussy literally ached as I thought of what I would do 
if he dared to return anytime soon!


Chapter 4 - Waking Up Brenda
==========================

I threw on the robe once again and headed back to Brenda's bedroom.  She 
was laying on her back, still sound asleep with the covers pulled up to 
her chin.  After dropping the robe, I slipped in under the sheets and 
felt the warmth of her nude body against mine I snuggled up to her, 
draping one leg over her and pressing my boobs against her side.  My arm 
went around her and my hand cupped her large breast.  I pressed my hips 
forward until I could feel my pussy against her warm soft hip and my hips 
slowly gyrated as I rubbed myself against her.  God I was so horny!  I 
was about to just lean back myself and start masturbating when Brenda 
stirred and opened her eyes up just enough to see it was me.

Damn, what are you doing up so early?" she groaned.

I leaned over and kissed her.  She wasn't so tired that she couldn't 
respond, that was for sure!  When her tongue went into my mouth and got a 
taste of my morning "mouth wash" (maybe I should package it and call it 
David in the Morning), her eyes suddenly popped up and she looked at me a 
lot closer.  

"What the..?" she exclaimed.  Then her eyes finally focused and she could 
see the mess in my hair and on my face.

"Shit!  You didn't fuck David already? ...Did you?" she asked, “Oh my 
god... you DID!  You dirty little whore!

I laughed and kissed her again.  As much as I knew she wanted the answer, 
I knew Brenda and I knew she wanted to taste his cum even if it meant 
waiting a few more minutes to hear about my escapades.  We went into a 
lip lock for several minutes when her curiosity finally got the better of 
her.  

"Mmmmmmm, I can taste him on you... So spill it girl!" she whispered 
excitedly, "What happened?"

I grinned and told her about everything that had happened.  She seemed 
almost relieved when I told her about how I just sucked him and not been 
fucked.  A little jealousy maybe?

"So tell me Brenda, when was the last time David fucked you?" I asked.

"Well, believe it or not, we haven't done it since the last time you were 
here," she confessed.

The surprised look in my face said more than I could have right then so 
she continued saying, "I don't know, it just doesn't feel right to do my 
brother all by myself.  We both feel the same way - we want each other so 
bad but it just seems wrong to do it alone with him.  It feels different 
when you are with us, though."

I smiled and kissed her again briefly.  "Oh, I almost forgot... David 
said to tell you that he was...  well I think he used the phrase 'fucking 
horny'.  Anyway, he said that you would know what to do about it.  Well, 
if you haven't been fucking him, then what do you do about it?"

Brenda just rolled her eyes at me in mock despair.  "God Kelly, sometimes 
I wonder about you." She laughed and just shook her head solemnly as she 
continued, "He wasn't talking about anything before; he was referring to 
later today when they get back from fishing.  C'mon girl, don't tell me I 
have to connect the dots for you!"

Between being tired from waking up early and my head still a bit cloudy 
after sucking a scrumptious cock, I guess I must have been the equivalent 
of hung over.  Sometimes the most obvious things go right past me!  We 
both giggled like little girls and then spent the next hour or so in her 
bed.  Unlike last night, this time we were both horny as hell it was no 
time for mild kissing and touching.

I turned over and she twisted on her side as we each put our head between 
the other's thighs and started licking pussy.  Mmmmmmm, she tasted good!  
I could imagine how wet my pussy was for her after what I had already 
done this morning.  Other than my mom, Brenda was the best girl I ever 
had lick me.  Not even my cousin was quite as good (although she WAS 
pretty damn good!).  I think after spending a school year together she 
had learned most of my personal idiosyncrasies, just as I learned a guy's 
when I sucked his cock except she had almost a year of experience to draw 
on.

I had one arm around her and reached between her legs to touch her pussy 
as I licked it from the other direction.  She was pretty much doing the 
same except she was paying more attention to my asshole than I was to 
hers.  She knew how I felt about penetration so she didn't go that far 
but her fingertip traced little circles around my asshole and pushed just 
enough on it to let me know she was there and willing if I decided to let 
her.  

Even though it's not my thing, I know a lot of people get off on anal 
sex, and I suspected early in our relationship that Brenda was one of 
them.  She never discussed it which I figured was more out of respect for 
my feelings than anything else.  Considering what comes OUT of my ass I 
have never understood why anyone would want to go IN it.  I don't mind if 
someone lightly fingers it, like Brenda was doing to me in her bed, but 
full penetration was another matter entirely.

Some people have asked if they could lick my asshole and I have always 
said yes, but I have to admit it is not easy for me to kiss them anytime 
soon afterwards.  I have experimented in the shower and bath tub a few 
times with my fingers and more than once actually had my entire finger in 
me but it was never something that I enjoyed all THAT much.  For me, the 
bottom line is that I have this wonderful pussy that God designed to be 
the perfect home for a cock so why in the world would anyone want use the 
hole designed for my crap when my pussy wants it so badly?

During the next hour or so we each came a couple of times.  I have always 
been a "gusher" while Brenda barely even releases anything when she cums.  
So much for all the guy fantasies about "squirting girls." Actually I’ve 
never been with a girl that "squirted" so I don't where guys get the idea 
that they are that prolific.  By the time we were done, David's cum had 
long been washed off of my face and we both must have smelled to high 
heaven of our sex.  I have no idea how long we might have gone on that 
way but the point was moot when her mother once again knocked on the 
door.  This time, however, it was locked so there were no surprises.

"Hey you two sleepyheads!" she called out through the locked door.  "Time 
for breakfast so hurry up!"


Chapter 5 - Morning With Brenda
===============================

Reluctantly we separated but we couldn't resist another kiss.  This time 
I could taste and smell myself on her mouth and I loved it!  We threw on 
robes over our bare bodies and scurried across the hall to the bathroom.  
In reality, only her mom was home and she was in the kitchen so we really 
didn't need to be so careful but you never knew what might come up!  

I jumped in for a quick shower to get the cum out of my hair.  Damn cum!  
It was dried by now which made it that much harder to get out and I must 
have used a bottle full of shampoo and conditioner in the process.  
Brenda joined me and helped to make sure all of it was out.  God, I 
hadn't realized he’d hit me with that much in the head!

After we finished cleaning up we joined her mom in the kitchen.  Brenda's 
dad and brother had long since departed for the lake so things were 
pretty quiet.  It was only a few blocks to get to the lake where they 
kept a pontoon boat docked along with what must have been a couple of 
dozen other ones.

It was a small lake and they could only have small engines so no tubing 
or waterskiing.  There wasn't even any swimming allowed anywhere.  I’d 
been fishing a few times but it was mainly to get out with a guy in a 
more private location so I couldn't say the lake was all that interesting 
to me.  After all, what fun was it to go out and putt around at a few 
miles an hour on what was essentially an old floating barge?  It was with 
that in mind that caused me to be shocked when Brenda brought up an idea 
to her mom.  

"Kelly and I were thinking of going over to the lake later and seeing if 
David and Dad needed some company," she proposed to her mom.  I looked at 
her with my patented "are you crazy" face but didn't say a word.

"That would be so sweet," her mom said as she picked up our plates, "I 
bet the guys would love it if the two of you surprised them.  You know, 
you're dad always wished you would have enjoyed fishing more!"

After breakfast we went back to her room to get dressed.  Well, I say 
that if you consider a pair of VERY short cutoffs and a skimpy bikini top 
as being "dressed".  Neither left much to the imagination as my shorts 
were cut up at the crotch and the bikini top covered my nipples but that 
was about it.

It was still early so we went out to the deck where her mom was putting 
out the seat cushions for the day.  She collected them every night as 
well, whether anyone used them or not.  It was some sort of fetish for 
her I guess.  She turned as we walked out onto the deck and just shook 
her head at the sight of us.

"My goodness sakes, do girls wear ANYTHING these days?" she opined, "I 
certainly hope you don't plan on going anywhere dressed like THAT today - 
or, should I say, undressed!"

I couldn't help but smile as Brenda just looked exasperated.  I knew it 
had been a running battle for years between the two of them over what she 
wore (or rather, didn't wear).  In the end they somehow worked it all out 
and as usual she got her way.

We all took a seat and for the next couple of hours just chatted and got 
more sun as it got brighter and hotter as the morning disappeared.  
Finally it was about lunch time and it was Brenda's mom who unwittingly 
came up an idea that promoted our plans.  She proposed we take down some 
fresh sandwiches and drinks for them along with some ice.  It was getting 
really hot and she figured whatever they had taken might not even be any 
good after sitting in the warm weather.

Brenda-s mom went back in the house to prepare their lunch, leaving the 
two of us alone.  Brenda turned to me and said, "Wanna take a dip in the 
pool before we go?  Remember, you’re not allowed to swim in the lake."

Brenda had a great pool in her back yard.  I started to go back in the 
house, assuming we would change into our bikinis (at least the bottoms) 
before going in.  Well, once again I was wrong...

"Hey!  Where you going?" she called to me as I turned and saw her heading 
for the pool, "heck, there's nobody around so let-s just skinny dip!"

That was perfectly fine with me so I ran to catch up with her and when we 
got to the pool edge we both dropped our shorts and pulled our bikini 
tops off.  She just dove in and I didn't think about what I was doing so 
I jumped in after her.

Well, I hadn't taken into account that it was early May and that the 
water was COLD!  I don't mean just chilly, I mean COLD!  I came to the 
surface and gasped, my entire body felt like one big goose bump!  My 
teeth chattered and I quickly scrambled to get out of the pool.  We 
hadn't bothered to get towels or anything so I just had to let the sun 
warm me up.  What had seemed like a blazing spring sun earlier now seemed 
like a flashlight so far as the warmth I was feeling.  Brenda sat next to 
me and laughed.

"Oops... sorry, I should have warned you.  Dad just filled the pool last 
week."

Well, she wasn't TOO sorry from the way she was laughing at my plight.  
What I couldn't understand was why she didn't seem bothered at all by it.  
I guess different people react to cold water different than others.  As 
for me, I prefer  it HOT.  Brenda looked down at me, standing over me 
naked and dripping.

"Wow, look at your nipples!" she said with a grin, "Damn!  I never saw 
them so hard before."

I looked down and realized what she was talking about.  Sure enough, they 
were sticking out like bullets and when I touched them it was like a 
little electric shock pulsed through me!  Just then her mom called out to 
us.

"What in the world are you two doing?" she exclaimed.  She just had her 
head out the door but she could see that we weren't wearing anything.  
"Are you girls nuts or what?  That water must be freezing!"

Well, she had that pegged for sure!  We gathered our things and rushed 
back to the house.  I was so cold I didn't even think about the fact we 
were nude until I went through the door and saw her mom purse her lips a 
little at us.  Brenda's mom was a sweet and dear lady but she wasn't 
exactly open-minded when it came to things like nudity.  I could tell she 
was less than thrilled with the skimpy bikinis we both liked to wear but 
this time it looked like we’d crossed the line.

"Brenda!" she hissed under her breath, "What in the world are you doing 
running around like that!  You get some clothes on... NOW!"

I wanted to giggle at that but there was something in her tone that told 
me she was serious and so I kept my big mouth shut for once and hurried 
back to her room, stopping by the bathroom to grab a towel.  Brenda was a 
few minutes behind me, apparently her mom had a few words for her in 
private.  Finally she came in her room, shutting the door behind her and 
letting out a deep breath.

"Damn, your mom sounded pissed!" I whispered.

"You can say that again!" she replied, rolling her eyes.  She dropped the 
towel she must have picked up on her way and stood by me as I lay on the 
bed.  "But I have to tell you, I still love it when you're not wearing 
anything.  Remember when we would hang around the dorm room all nude and 
then have to grab something fast when the RA came around?"

I laughed softly, those were indeed some memorable times.  As I reached 
out to her she sat next to me on the bed.  Brenda leaned over and we 
kissed gently, our tongues playing and our hands moving all over each 
other like teenage boys getting to second base for the first time.  After 
a few minutes she lifted her head up just enough to talk.

"You know, we had better get going if we are going to go to the lake.  If 
we're going to see my brother I have a feeling it would be best not to 
even hint at anything here.  My mom's really on edge today for some 
reason."

She paused and looked at me in the eyes, as if hesitant to say something.  
I waited and finally she asked, "You don't think she saw or heard 
anything this morning when you and David were going at it in the 
bathroom, do you?"

I assured her that nobody else was up and that when I came back to her 
room from the bathroom her mom was nowhere in sight.  Brenda just shook 
her head

"Sometimes I wonder if she knows more than she lets on about David and 
me," she said.  Then she lifted her head and perked up saying in a 
happier tone, "C'mon, let's get going!"

We both pulled up our shorts and this time I put on a halter top while 
she dropped a tight tank top over her head.  While neither of us had a 
bra on underneath, Brenda's larger boobs made the fact much more obvious 
than mine.  I couldn't help but wonder what it would be like to have big 
boobs like hers but she called to me before I could finish my thought.  
As we went out we passed her mom in the kitchen.  She looked us over and 
I noticed that she paid special attention to Brenda's tight tank which 
was allowing her large nipples to push through the thin material, clearly 
outlined by the white cotton.  Her mom opened her mouth as if to say 
something but then just turned away from us with a frown on her face.

Brenda mouthed, "Let's go!" to me and we hurried out the front door 
before her mom could change her mind.


Chapter 6 - David Does Brenda on the Lake
=========================================

The lake was only a few blocks away so we walked along the side of the 
road and reached the docks in just a few minutes.  There were several 
guys struggling to put their boat in the water at the ramp.  I smiled 
wickedly at them as they turned to stare at the two of us walking by.  
Another time and I might have hung around a bit and teased them but we 
had other things on our mind.  

When we got down to where her dad kept their pontoon boat tied up we saw 
it was still gone and there was no sign of her dad or brother.  
Fortunately the section of lake in this area was relatively narrow and 
Brenda knew where her dad liked to fish so we walked along the bank until 
finally we spotted them.  They were quite a ways away but after shouting 
for a minute or so they finally heard us and her brother waved.  The 
fishing must not have been very good because in a few minutes they had 
pulled up anchor and were heading back to the docks as there was no place 
along the shoreline for them to get close enough to pick us up.

Brenda and I ran back to the dock and waited for them anxiously.  It 
wasn't long before they showed up, going as fast as the little motor 
would push them.  We helped them tie up the boat and Brenda hugged her 
dad and brother.  David looked at me and winked.  I looked at his crotch 
and memories of how his cock had tasted just a few hours ago came 
flooding back in my mind and my pussy tingled as if to tell me it wanted 
his cock as well.  From the way he was looking at me I had an idea he 
wouldn't mind satisfying that wish!

Brenda asked her dad if we could go back out fishing with them.  He just 
shook his head and complained the fish weren't biting and that he had had 
enough for one day.  No sooner had he finished than David volunteered to 
take us out if we really wanted to.  Brenda's dad just shrugged his 
shoulders and said something about "a stupid waste of time" but then he 
had no idea what we would be fishing for.  I had a feeling we weren't 
going to be disappointed with our catch!  Her dad went up to the parking 
lot with his gear while the three of us pushed off and headed back out to 
the middle of the lake.

As we motored down the lake I looked around me.  Compared to my parents' 
ski boat their pontoon boat wasn't all that fancy but it was clean and 
comfortable.  The front end was surrounded by well-worn padded seats with 
a small swinging door at the bow that opened to a small "porch" up front.  
In back there was an overhead awning that covered about a third of the 
pontoon boat.  A pedestal-like thing had the steering wheel and throttle 
on it and the entire floor was covered in tacky green indoor-outdoor 
carpeting.  

David was at the wheel and he steered us out to take a cruise around the 
lake.  Brenda and I each took one side of the front end and stretched out 
on the cushions.  It was still early in May but the sun was out more than 
ever and it was a perfect day so far as I was concerned.  

I stretched out my legs, allowing my shorts to work their way up my 
crotch and over my ass to expose as much of my legs and butt as possible.  
Brenda was doing the same and she looked positively sexy as she leaned on 
one elbow with her boobs hanging down and her nipples poking through.  
David was watching us more than he was the lake and while we pretended 
not to notice, we both were doing our best to give him something to look 
at.

The boat wasn't exactly fast but eventually we made it to a bend in the 
lake where an inlet led to a small cove.  There wasn't another boat in 
sight as it was still early in the season and not many people were on the 
lake period.  Once we were far enough in to where it was hard to see the 
lake, David stopped the engine and dropped a concrete anchor overboard 
with a loud splash.  It was a good thing we weren't planning to do any 
real fishing as it must have scared every living creature for a hundred 
yards!

"Are you sure we can't do swimming?" I asked, hoping that perhaps in the 
privacy of the cover we could do it even though it was against the 
rules..

Brenda shook her head at me and answered, "Well, first of all, if you 
thought the pool was cold, this the water is FREEZING and second, it's 
not too deep here and lord only knows what's down there when you jump 
in!"

I took a second look and realized what she meant.  You couldn't see more 
than a few inches below the water and along the bank was lots of weeds 
and the whole place in general may have been nice for fish but definitely 
not my idea of a swimming hole.

"Well, if we can't swim then what do we do out here in the middle of 
nowhere?" I asked in a naive tone.  It was obvious to us all what was on 
our minds - why else would we be here in the first place after all?  
Still, it was fun to play around and pretend we were on an innocent 
little cruise.  Judging by the looks that Brenda and her brother were 
exchanging, I had a feeling the game was going to get a lot more serious 
pretty quick!

"So David, are you just going to stand there staring like an eighth grade 
boy peeking into the girl's locker room or what?" Brenda teased her 
brother.

"Oh? ...is there something on your mind little sister?" David teased 
right back at her.  He made a few steps closer in our direction and gave 
her a good, long look up and down her sexy freckled body.

Brenda turned more on her side and pulled her right leg up and put her 
bare foot on her upper leg which had the effect of spreading her crotch 
apart and pulling her already tight shorts even tighter up into her 
crotch.  She wasn't wearing any panties - that was obvious as the thin 
strip of material pulled up into her pussy slit and you could see the 
outer lips of her pussy poking out each side.  It had the desired effect 
on David as he licked his lips and I saw that his shorts weren't as flat 
as they were before!

As for me, I was getting tuned on just watching the little tit-for-tat 
that was taking place between this brother and sister pair.

"Hmmmmmm, maybe a little lower," Brenda cooed to him as she took her 
right hand and cupped her crotch with it, pulling upwards and then 
rubbing herself.  "See anything you want?"

David moved over until he was standing next to her head.  Without further 
ado he simply unbuckled his pants and unzipped them.  Pushing his 
underwear down, he pulled out his cock, which was about half-erect by 
now, and started stroking it right in front of her.  I had to flip over 
to my other side to keep an eye on what was happening - I didn't want to 
miss any of this, that's for sure!

"You know, I hate to say this about my own sister, but you are one 
fucking slut Brenda," David said with a grin, "Not that THAT'S bad!"

"Well, I may be that but what do you call a big brother who pulls out of 
his dick right in front of his little sister?" Brenda responded softly, 
her eyes fixed on his cock as he slowly stroked it right in front of her 
face.

"I don't know but why don't you just suck my dick and if you're lucky, 
maybe I'll fuck you," he said with a smug grin on his face..

Brenda rubbed her pussy for him and replied, "Well, I think it's more 
like if YOU'RE lucky you can have a piece of this pussy." She unsnapped 
her shorts and pulled down the zipper, opening the flaps and then pushing 
her hand down inside where she started playing with herself again for 
him.

"Mmmmmmm, this feels soooooo good," she sighed, "God I love touching me!" 
Then Brenda pulled her hand from her pussy, licked her finger 
suggestively, and then reached out for his hardened cock.  "Alright, come 
here... I want your cock in my mouth." 

She took him in her hand and started to slowly stroke him as he reached 
down and pulled her head up towards his crotch.  He grabbed a thick 
handful of her long red hair and used it to hold her head close as she 
opened her mouth, her tongue extended as she waited impatiently for a 
taste of his cock.  David moved forward just enough to slip his cock into 
her open mouth and then she closed her lips down around it.  I watched 
intently as she started to slowly suck it, just the head at first, like 
he had put a popsicle or sucker in her mouth.

I was so fascinated watching the two of them I was almost frozen in place 
but as she started to suck harder I could feel my own pussy starting to 
respond and my hand reflexively moved down between my legs.  I rubbed 
myself lightly for a little while and then moved my hand back up to cup 
my boob, massaging it through the halter top.  Frustrated by the material 
that was in the way, I untied the loose knot between my boobs and let it 
fall freely, slipping my hands under the hanging material to feel the 
firm soft skin of my breasts in my hand.  My fingers traced around my 
hard nipple and in response it tingled with excitement.

Meanwhile, David had relaxed his grip on Brenda and now she was on her 
back with her head resting on the cushion.  He leaned over and grabbed 
the railing behind her and used it to support him while he drove his 
stiff cock in and out of her mouth as she held it open for him.  She 
reached down to slip off her shorts and then spread her legs, rubbing her 
warm pussy while her brother continue to fuck her mouth.

I just can't emphasize how amazing this all was to me.  After all, it was 
just a few minutes ago that we had been cruising down the lake like any 
threesome on a boat and now, in what seemed to be a blink of an eye, 
Brenda was bottomless, sucking her brother's erect cock while she 
masturbated herself below him!

To be honest, I had a pretty good idea what had driven them to it so 
quickly.  For whatever reason, the two of them had never had sex alone - 
only when I was around.  Brenda called me their "catalyst".  It was like 
somehow the guilt they felt in succumbing to their incestual desires (and 
don't forget, there was the adultery thing for him as well) was somehow 
forgiven so long as someone else was involved, even if they were just 
watching as I was now.

For all these years they had both wanted each other badly but the 
brother-sister taboo, and then eventually his marriage, had always 
prevented them from realizing their desires.  Thus when the opportunity 
came, as it had now, it was like a coiled spring inside of them was 
suddenly set free and they reacted like teens hopping in a back seat.

Watching them I wondered yet again what might have happened if I had 
grown up with a brother.  Would I have let him fuck me?  I couldn't image 
NOT letting him but it frustrated me that I would never know for certain.  
In a certain way I was a more than a little jealous of Brenda.  Oh sure, 
my younger cousin fucked me at times but that wasn't the same as a 
sibling, no more than my uncle fucking me compared to when my dad did."I 
can't wait any longer - you ready?" David asked her between gasps as his 
cock continued to rise and fall from her mouth.  He didn't have to say 
ready for WHAT, she knew!

Brenda had to pull her head away from his cock in order to speak and she 
took a deep breath once her mouth was empty.  "Fuck me," was all she said 
in a soft but determined voice.  Those simple words, so innocently 
spoken, were more erotic than anything else she could have said or done.  
I knew from personal experience how powerful they could be - nothing got 
a guy going more than to whisper them in his ear and David certainly was 
no exception!

"Oh yea, you better believe I'm gonna fuck you!" he said with a grin.

David pulled Brenda's left leg over the edge and then lifted his own left 
leg and planting his foot inside her thigh with the knee bent.  This 
caused Brenda's pussy to open wide for him and he grabbed his stiff cock 
in his hand, aiming for her open pussy.  He ran the head up and down her 
slit, wetting it with her juices and then running it over and around her 
sensitive clit.

"C'mon David, quite playing around," Brenda complained, "Fuck me dammit!"

David just smiled at her and then replied, "Ok, OK... but only because 
you insist!"

He lowered his cock down to align with her hole and leaned forward.  Her 
pussy was so slick that he slid easily inside, the head forcing its way 
past her lips and disappearing inside of his sister's pussy.  I felt a 
twinge in my own pussy as I wished it was in me instead!  I couldn't just 
watch and play with my boobs so I stripped off my shorts and laid there 
bare-ass, masturbating as I watched the two of them.

Brenda was rocking under him as he thrust hard into her crotch, driving 
her up on the slippery cushions and then pulling back until he actually 
came just a little bit out of her and then ramming it back in.  Once he 
missed and it almost made me laugh when his cock tried to bend as it hit 
the outside of her pussy instead of entering her hole.  It hit the mark 
the second time and they kept on going like nothing had happened.

"Flip over!" David commanded as this time he deliberately pulled out of 
her and stood back, waiting for her to do as he ordered.  "No...  up on 
your knees," he corrected her, as she started to go down on her stomach.

He grabbed her by the waist and helped her into position saying, "Just 
kneel and grab the railing...  that's it, now spread your legs apart and 
show me that cute pussy."

My pussy was throbbing as I watched Brenda get on her knees with her bare 
feet hanging over the edge of the seat.  She had a grip on the side 
railing with both hands and her legs were spread wide which gave her 
brother a great view of her sloppy pussy.  Her pussy hole was actually 
open just a bit from his cock stretching her out, making a nice bulls-eye 
for him to aim for.

David moved in behind her and put one hand on her ass and the other 
directing his cock to her open hole.  This time he slid in almost 
effortlessly and pushed himself in until his crotch pressed up against 
her cute little ass.  I lifted myself up to look out to see if anyone was 
watching.  Brenda still had her top on but it would have been pretty 
obvious to all but the most naive what David was doing to her, even from 
a distance.

Given they both lived in town, I wondered what the odds were that if 
someone were to come by that they would recognize them.  My, what a 
scandal that would be in this small town - a married man fucking another 
woman on the lake - and his own sister to boot!  Based on the lack of 
boats we had seen coming here I knew the odds were pretty low but there 
was still a chance which just made it all the more erotic so far as I was 
concerned.

David was gripping Brenda by her hips as she rocked back and forth on his 
dick.  She was moving in a deliberate fashion, leaning forward to slowly 
draw him out of her and then thrusting back to ram him back in her until 
her pretty ass slapped noisily into his hairy crotch.  David smacked her 
butt playfully with the palm of his hand, making a spanking sound that 
echoed across the cove.

"Ahhhhhh, now THIS is what I call one bad little sister," he said to her, 
"Mmmmmmm, you love my cock in you, don't you?"

Brenda just grunted but she gave him an especially hard movement back 
onto his cock as if to confirm what he had just said.  Actually, David 
was the only guy I had ever seen fuck Brenda and so I didn't know how 
this compared to when her boyfriends fucked her but she certainly seemed 
to be enjoying him.


Chapter 7 - My Turn With David
==============================

My pussy was so wet at this point that I couldn't stand just being a 
spectator any more.  I stood up and moved across the boat, kneeling next 
to Brenda and taking the same position she was in.  My halter top fell 
open and my boobs hung free as my bare ass faced David, serving as an 
open invitation.  I wiggled it for him and licked my lips seductively for 
him to see.

"Damn, looks like somebody wants a piece of this cock for herself," David 
said.

"My turn," I responded, "I wanna be fucked too."

David was looking at my ass and the pussy that was his for the taking 
while he continued to fuck Brenda.  Then he reached over with his left 
hand and grabbed my ass, squeezing each cheek and spanking me playfully.  
I wiggled it again for him and his hand worked its way between my legs 
and he pushed his middle finger up my pussy.

"Damn, I'll say somebody wants some cock!" he laughed out loud, "Shit, 
that's what I call a wet pussy!"

David quickly pulled out of Brenda, eliciting a moan from her as her 
pussy was suddenly empty and then there was another moan, this time from 
me as he took a step sideways and quickly thrust himself into me.  Now 
THAT was much better!  I mimicked Brenda's previous actions and rocked on 
his cock as he stood there, basically letting me fuck his cock.  With him 
all the way in I held myself in position, rotating my ass in a circular 
motion to rub his cock all around inside of me.

"Oh yea, that's nice," David groaned, "God you're so damn tight!" After a 
bit he pulled back out of me and returned to Brenda's pussy.  Back and 
forth he went, alternating between the two of us every dozen strokes or 
so.  I looked over at Brenda who was looking at me, a broad grin on her 
face as we took turns receiving his cock.  She winked at me and I knew 
she had an idea so I winked back to signal I was OK with anything she 
wanted.  The next time he pulled out of her she quickly turned around and 
pushed him backwards before he could start fucking me again..

"Have a seat big brother," she commanded.

David sat back on the edge of the opposite cushion where I had been 
laying before.  His hard cock was wet with our pussy juices and was 
sticking up in the air like a missile ready to launch.  The hair in his 
crotch was matted down with our wetness, exposing even more of his cock 
for us to see.

Brenda pushed him back further onto the seat and then straddled him, 
placing her knees on each side of him, facing him such that her large 
boobs were hanging in front of his face.  She lowered herself down as she 
grabbed her brother's cock and guided it into her pussy yet again.  Once 
it found the mark she dropped quickly down onto it until she was sitting 
firmly on his lap.  She didn't stay there long, though, as she started 
bouncing on his cock like she was riding a horse at a full gallop.  David 
pulled her tank up to expose her large breasts which were bouncing even 
more in front of him and buried his face between them, letting her boobs 
rub against his face as she fucked herself on his cock.

As for me, once again I took on the role of spectator as I just sat back 
and enjoyed the show, playing with myself casually as I watched the two 
siblings enjoy one another.  They were both good looking and it would 
have been hot to watch them fuck in any case but once again, knowing they 
were brother and sister made it something special for me.

Once again, as great as it was to watch them, how long could any 
reasonable person expect me just to sit back and watch them have all the 
fun?  I understand that sex can be a great spectator sport but I prefer 
to be the one people are watching!  I got up and stepped behind Brenda 
and tapped her on the shoulder, like I was on the dance floor and cutting 
in.  She paused her bouncing and settled down on her brother's cock.  
Even so, I noticed she was still squirming a little bit to keep him 
moving in her.  She looked over her shoulder at me and grinned.

"Something you wanted Kelly?" she asked innocently as if we were all just 
hanging around doing nothing.

"You know damn well what I want," I replied, smacking her bottom to make 
my point.  "Quit hogging your brother's cock!"

Brenda made an overly dramatic sigh and kissed David before lifting 
herself off and dismounting him.  She stood to the side and waved her 
hand at him with a flourish saying, "Here you go... all yours Kelly!"

With a clear shot at his cock, I turned around and backed into David.  He 
scooted forward on the cushion so his ass was barely on the seat and he 
spread his legs so I could get between them.  With my legs together it 
kept my pussy all the tighter but as wet as I was he had no problem 
entering me as I lowered myself down onto him.  He reached around me and 
grabbed my boobs with both hands like handles as I rode him.

Brenda left her tank pulled up so her boobs remained exposed.  It was all 
she had on as she stood in front of me and rubbed her boobs together as 
she watched me being fucked by her brother.

Just then we all heard a loud noise like a boat motor and Brenda quickly 
pulled down her tank and sat on the cushion next to us.  I sat still, not 
sure whether I should get off David's lap or stay where I was.  The 
railing and seat back cushions would hide us from anyone seeing what was 
going on, at least so far as they were not right on top of us, so it 
seemed the best thing to do was to just act like nothing was going on.  
That sounds easier than it was given I could feel David's hard cock 
throbbing in me!

About thirty seconds later we saw a large pontoon boat go by.  It was out 
in the middle of the lake going full speed towards some destination.  We 
waved at them and they waved back, not really paying a whole lot of 
attention to us.  I just couldn't help but squirm a bit - it's hard to be 
still when a guy's cock is inside of you!  Fortunately, they had no 
interest in us and before long they were out of sight again and it was 
all quiet except for the muffled sound of their engine which gradually 
diminished away.

Brenda giggled a bit and said, "That was the people in that big house 
down the lake.  I recognized their boat."

"OH?  In that case maybe we should have put on a show for them?" I 
offered.

"Oh fuck, that would be all we needed," David replied.

His hands were on my hips now, pushing me in little circle like he was 
churning butter or something, making me rotate around on his dick.  It 
felt good to feel his pubic hair smashed against my ass, rubbing against 
me like a soft brush as my ass swung around slowly.  

"Well, I see it didn't have any effect on you David," I teased him.

I had my hands on my knees as I stirred his cock inside of me.  Brenda 
was sitting next to us and now she opened her legs up and spread her 
pussy apart with both hands.

"OK David, that's enough of her for now," she said seductively, "It's 
time to fuck this pussy again!"

I just rolled my eyes and pretended to be exasperated but it WAS her turn 
to be fair, even if I really didn't WANT to be fair when it came to 
sharing his cock!  I leaned forward which had the effect of lifting 
myself off his cock.  I stood up and held my hand in my crotch, rubbing 
myself slowly as I watched David move over to where Brenda was exposing 
herself to him.  

David pushed her back against the back seat cushion and leaned forward, 
holding himself off of her by grabbing the rail on each side of her head, 
suspending himself over her with his erect cock hovering over her 
stomach.  He rubbed himself up and down her tight stomach, touching the 
tip of his dick to her boobs and then letting it slide down to below her 
belly button.  Finally she grabbed it and pulled him down to where she 
was spreading her pussy open with her other hand and pulling the head of 
his cock against her pussy.

"David!  Quit playing around and fuck me dammit," she said, sounding a 
little frustrated and not in a playful way this time.

I couldn't blame her.  There was a time to goof around and then there was 
a time when you just wanted it in you and Brenda was obviously in the 
latter mode.  David patted her on the head and then grabbed the rail 
again, thrusting his hips forward and driving himself back in her yet 
again.

"Oh god, that feels so damn good!" she moaned.

Brenda was getting serious now, rubbing her clit with one hand while she 
massaged her boob with the other.  Her eyes were closed and she as 
breathing heavily which I knew from plenty of past experience meant only 
thing - she was working her way to an orgasm and was just about there.  
Sure enough, suddenly her eyes opened wide and she cried out as her hips 
bucked up against David and her back stiffened in an arch.

"Of fuck, I'm cumming," she gasped loudly, "Fuck me harder dammit... fuck 
me big brother!"

Brenda was the type that usually had what I call "quiet orgasms" in that 
she might moan a little and whimper but wasn't one to put on a big 
display or anything.  Not this time.  She humped up against him, driving 
him deeper inside of her and kept cursing and demanding that David fuck 
her harder and still harder.

To David's defense, he was banging her for all he was worth but nothing 
seemed to be enough to satisfy the little whore that suddenly had 
appeared underneath him.  Brenda was also rubbing her clit furiously and 
I wondered how sore she was going to be later after abusing herself this 
way.  Somehow I didn't think at the moment she cared one bit about that!  
I could see from the expressions on his face that David was also getting 
to the point of no return.

Brenda was finally starting to settle down but he didn't slow a bit.  
Finally he rammed himself one more time into her and then pulled out, 
stroking his cock with his hand as a stream of milky cum shot from his 
cock onto her boobs and face.  The first couple of loads went the 
furthest with one even leaving some traces in her red hair.  The 
remainder of his sperm pooled on her chest and stomach and once the last 
shot was finished he rubbed his cock around on her, spreading the cum 
around her torso like a slimy lotion.

Brenda used her hand to wipe the cum from her face and then she licked it 
from her fingers, looking at me with a big grin on her face as she 
smacked her lips.  I pointed to my hair and she realized what I was 
trying to tell her.

"Oh David, you didn't cum in my hair, did you?" she whined, pretending to 
be mad at him.  "Crap, now how am I gonna get it out before we go home?"

David, typical guy he was, just ignored her and looked quite satisfied 
with himself as he stepped back and flopped down on the cushion behind 
him.  He put his arms out to each side and rested them on the railing 
behind him.  His legs were spread apart - no modesty whatsoever there, 
and his wet dick was already softening rapidly.

"Damn girls, that was fucking hot," he said as he tried to catch his 
breath.  "I wish you two would teach my wife a few things."

I hadn't thought about his wife while we had been fucking and an image of 
the bitch suddenly flashed in front of me.  In a way, I wish she DID see 
what we had done to her husband today, just to show her how much more he 
enjoyed fucking us than he ever had with her.  At least I had the 
satisfaction of knowing the next time she griped at Brenda that Brenda 
would be able to remember the feel of her brother's cock in her and know 
he enjoyed fucking her more than his wife.

Now that he had cum, David, like most guys, was ready to wrap things up 
and get going.  As much as I preferred older men, that is one thing I 
have to say about teenage boys - they never quit!  It seems that the 
older they get the faster the lust disappears once they get off.  Oh 
well, at least I had some decent cock and the memories of seeing the two 
of them fucking would be getting me off for some time to come I was sure!  
David pulled up his shorts and then brought up the anchor.  As he started 
up the boat and headed back out to the lake, Brenda and I just laid back 
on our respective cushions with our backs to the front of the boat.  
Neither of us bothered to put our shorts back on although Brenda did pull 
her tank down and I loosely tied my halter back together again.

"Ummmmm, aren't you two forgetting something?" David called up to us with 
a laugh as he steered around the corner and out into the lake.

Brenda and I looked at each other and then back at him, acting as if we 
had no idea what he was talking about.  We each had our legs down flat, 
spread slightly apart, offering him a nice view of the two pussies that 
he had just finished fucking.  Brenda rubbed herself, more for him than 
herself.

"Oh David...  Are you sure don't want any more of this?" she teased him.  
David just shook his head in mock frustration.

"C'mon Brenda, get your shorts on before someone sees you like that.  Who 
knows who might be watching from shore."

Reluctantly we both grabbed our shorts and put them back on again.  
Compared to being bare-assed, they felt so restrictive!  I loved the 
feeling of being bottomless outside like we had been, it felt so free and 
natural.  Much as I hate to admit it, it was probably a good thing we did 
as it turned out.  As we neared the bend around to where the docks were, 
there were several people fishing up on the shoreline which was high 
enough that they could see down into the boat as we passed.  Brenda waved 
at them and from their response they obviously knew who she was.  It 
might have been hard to explain later why she was half nude if we had not 
listened to David!

We soon were back at the dock and David tied up the boat.  Brenda's dad 
had taken the truck back so we had to walk back to her house but it 
didn't take us long.  Once there we found her mom and dad in the kitchen, 
her mom fixing dinner and her dad reading the newspaper.

"Well, any luck?" her dad asked.

Fortunately he had no clue what we had been REALLY fishing for!  Her dad 
was a sweet guy and I would have been willing to bet anything that the 
very thought that we might have been fooling around had never even 
entered his mind.  Her mom, on the other hand, I sometimes wondered 
about.  Even then, I think she was more worried about ME than anything.  
It would have been interesting to see her reaction if she knew her son 
had enjoyed fucking her daughter more than his own wife!


Postscript 
==========

So far I haven’t fucked David since that day.  I talk to Brenda quite a 
bit and we get together now and then.  Probably the biggest reason I 
haven't been with David is that Brenda told me that she and David were 
finally doing it on their own now.  I guess they don't need me to get 
them together anymore and I have always known he liked fucking her the 
most.  As much as it disappointed me from a physical perspective - he WAS 
a pretty good fuck, I couldn't help but feel happy for the two of them.  
He really DID love fucking his sister more than his wife and since Brenda 
enjoyed it, why shouldn't he?  It wasn't hurting his marriage and there 
was no chance he would ever leave his wife for her so I didn't see any 
harm in them doing it.  

I just wished I had a brother like David to fuck me!

THE END