http://www.mrdouble.com



                    Molesting my little sister
                         An Erotic Story

     This all started when Mom asked me if I was molesting my 
little sister.  A truly unfair accusation.  Well ... Actually, it 
started a few hours earlier than that, as this story will tell:

     I groaned as the last weak spurt of cum left my penis to 
trickle into the tight little slit of my big sister.  Although 
she's been fucking for almost three years longer than I have, 
Melissa is still so tight she can almost squeeze all the blood 
out of my penis and leave it soft; especially considering the 
extra strong contractions her vagina makes around my prick when 
she cums with me in her already tight little tunnel.  Not that my 
big sister would ever leave me hard, once I had slid my swollen 
prick inside her.  My sister knows better than to cheat me like 
that ... just like I know better than to cheat her by not filling 
her sexy tummy full of thick white baby-juice at least once a 
day.  I wouldn't like to be sexually neglected like that ... So I 
try to make sure neither of my sisters are either sexually abused 
OR neglected by me.
     Besides, it feels GOOD to squirt my cum inside my big 
sister ... Yes, even better than down her throat or up her ass.  
Knowing Melissa has been trying to get pregnant for over six 
months now just adds to the stimulation of fucking my own sexy 
sister and filling her tummy with incestuous seed.  There's even 
a pretty good chance that if Melissa DOES have a baby, the kid 
will be mine ... since Dad doesn't fuck her more than about twice 
a week, and her current boyfriend doesn't manage to see her even 
that often.  So, it's mainly up to me to see that my big sister's 
womb is properly filled with virile sperm wriggling up inside her 
belly, seeking her ripening eggs.  I don't mind.  As I said, it's 
fun to fuck my sister, cum inside her, and (hopefully) even get 
my sexy big sister pregnant with my baby.  Lately, I've been 
managing to fill my sister's tummy with cum at least twice a 
day ... Which is pretty good, considering ....
     All of which makes my mother's accusation even that much 
more unfair.
     "Michael?" asked Mom.  "Did you remember to fuck your sister 
this morning?"  This while I was defenselessly eating breakfast.
     "Mom!" I objected; choking on a piece of toast, and blushing 
red to be asked that sort of question in front of the whole 
family.  Dad just grinned; and Sandy gave me that look that only 
sexy little sisters can give.  Melissa however, came to my 
defense.
     "Mom," she objected, "that's not fair.  Mike fucked me twice 
last night; and from the feel of it must have left at least three 
or four pints of cum inside me.  I'll be leaking for a week after 
I get back to school."
     "Well," my mother replied, mollified, "I just want to make 
sure he didn't neglect you.  After all, you'll be going back to 
college next week, so your brother only has a few days to get you 
pregnant.  I don't want you two kids to miss any chances."




                                1


     "Yes, Mom."  Melissa's sigh echoed my own.  My sister's 
glance met mine; and her grin seemed to show she was thinking the 
same thing I was:  'Mothers.'
     "It's just that since you've been fucking the twins next 
door, I didn't want you to forget your big sister," she 
explained.  I wondered when Mom had found out about THAT.  Still, 
Mom usually DOES find out about us kids and who we fuck.
     Not content with accusing me once, Mom continued, "And don't 
forget to molest your little sister, too."
     "Mom!"  I objected again.  "She's just a little girl."
     "I didn't SAY you had to fuck her," my mother responded.  
"Just because Sandy is too little to fuck, doesn't mean you can't 
feel her up, get her to suck you off, finger her off, or even 
squirt your sperm inside her cunny.  You don't have to fit your 
prick right up inside your sister to cum in her, you know.   
There's lots of ways besides fucking a girl to get your sperm 
inside her vagina.  Not only holding your prick up against the 
girl when you cum; but even jacking-off on her tummy and taking 
your finger and putting it inside her ... not that I'd really 
expect a virile young boy your age to be jacking-off, especially 
when you have two healthy sisters to squirt your sperm inside."
     "Yes, Mom ... I KNOW that," I sighed.  I didn't tell her 
about Ginny next door.  If my mother found out that I'd not only 
been fucking the twins, but their six-year-old little sister as 
well ... Well, better not.  That MY little sister Sandy was 
almost a year older than the child, would just make Mom that much 
more insistent.  Besides, I had NOT been neglecting Sandy.  The 
cute little twerp probably had been getting almost as much of my 
thick white cum in her tummy (both squirted in pearly-white jets 
up right inside her cute little cunny, and down her hardworking 
little throat) as our big sister had.  As you can tell, I *like* 
sex ... even (or especially) with my own sisters.  Family sex is 
what you always come back to ... girlfriends and cute nympho-
twins next-door just aren't always available, while your mother 
and sisters are.  Well ... (I was reminded of Melissa heading 
back to college) Almost always.  Hopefully, my big sister would 
have a big tummy to remember me by, while she studied.  I knew 
she was as excited by the idea as I was.
     Still, there's something to be said about twins too.  
Especially cute, sexy, and horny twins, like the Morgan sisters.  
(Not to mention THEIR little sister.)  Feeling my prick spasm 
their tight little slits full of thick white baby-juice was 
something I was looking forward to doing two or three times that 
day.  Yes, at fifteen, I *can* go that often ... and sometimes 
even more than that, as Colleen had found out when she caught me 
pulling out of Candy, while Sandy was lying there beside us with 
cum welling out of her tight little hole.  Before I knew it, both 
girls had their little sister on the bed ... and I was sliding 
into the tightest, sweetest little hole on the planet.








                                2


     Colleen didn't object though ... and before I knew it, I had 
filled the six-year-old's tight little baby-hole full of enough 
sperm to keep the kid knocked up for the next ten years ... IF 
little girls her age could get pregnant ... which thankfully she 
was probably too young for, unlike the two horny giggling ten-
year-olds watching me try to plant a baby in their baby sister's 
cute little belly, by sticking my swollen baby-maker up in the 
kid's tight little slit and pumping her baby-hole full of thick 
white cum that was teeming with my potent seed ... just like I 
had already filled both of her big sisters' holes full of sperm a 
few minutes earlier.  I could hardly wait until this afternoon, 
when we planned another get-together ... this time, intentionally 
with all three of us.  I might die from sexual overexertion; but 
I would die happy.
     Still, remembering how horny *I* had been, even when four or 
five years old, I wasn't about to neglect Sandy, either.  Thus 
about an hour later found me with my hands up underneath my 
little sister's skirt, while my pants were in a heap on the 
floor, and the little seven-year-old had a death-grip around my 
swollen penis.
     Feeling the child's budding little titties (Yes, my little 
sister HAD started developing titties ... not MUCH of course, but 
some.) and flat little tummy did almost as much to make my prick 
as hard as a rock, as the cute kid's manual attention to the 
swollen member had.  Sandy is pretty good at jacking me off (and 
sucking me off, and even (starting a couple of months ago) taking 
my prick up the ass (with LOTS of KY jelly).  So good in fact, 
that I was almost ready to cum within a couple of minutes after 
we really got into it.
     "Uh, Sandy," I mumbled; removing my mouth from my little 
sister's, so I could talk instead of licking her tonsils, "I'm 
gonna cum, pretty quick."
     "Mmmmm," she grinned back at me.  "Do it in here," she 
replied; fisting my prick, and directing the head against her 
puffy slick mound.  "I know about you and Colleen," she informed 
me; rubbing the pre-cum slick head around the opening to her 
vagina, and then spreading her legs until she was almost doing 
the splits.  "And she's almost a year and a half younger than I 
am," Sandy reminded me in an accusing tone ... as if I had been 
neglecting her by not taking her virginity ... something that I 
hadn't done since the little girl first slid into my bed about 
two years ago; the child wanting some of the same pleasures her 
big sister got from me.  I just didn't want to hurt the kid.  
Somebody else had (obviously) long since taken Colleen's 
virginity, or I never would have fucked her like I did her big 
sisters.
     "Oh, God, I can't ...," I groaned.  Only by the time I had 
finished objecting, I could-have ... and had.  There was a sudden 
snapping sensation, and almost immediately the head of my prick 
had vanished into my seven year old sister's tight little baby-
hole; leaking sperm and pre-cum into the child's defenseless 
belly.





                                3


     I could feel Sandy's virginity stretched almost to the 
breaking-point, while the tight ring of her opening squeezed my 
prick in an embrace that would have to be felt to be believed.  
Colleen next door (it seems) does NOT have the tightest, 
sweetest, and sexiest little cunny in the world, after all.
     I couldn't help it.  For the first time I filled my little 
sister's tight little tummy full of incestuous cum from the 
INSIDE, instead of squirting it into or onto her from the 
outside; spraying the child's womb full of thick gooey cum just 
swarming with millions upon millions of my sperm.
     God, did that feel good.  Squirt after squirt, jet after 
pearly white jet of incestuous cum filled with teeming sperm spat 
into my little sister's unprotected belly where it belonged ... 
without condoms, pills, or (barely) even her soon-to-be-missing 
virginity to get in the way; as my penis belched spasm after 
spasm of gooey white pregnancy-juice into the little girl's tight 
little tunnel, right THROUGH the torn hole in the center of my 
sister's hymen, as if I was trying to impregnate the kid with my 
baby right then ... in spite of her age.  And, in a way, I guess 
you could say I was.  Both of us knew it was improbable to the 
point of almost impossible; but that didn't keep us from enjoying 
the thought anyway.  Pregnant little girls are a horny subject 
often discussed around our house.  No, not likely ... but not 
*completely* impossible, either.  Still, we both felt fairly 
safe ... which made the idea of me planting a baby in my own sexy 
seven year old little sister's cute little tummy even that much 
more erotic.  The idea of a second (or even first) grader with a 
swollen tummy was often responsible for some of the wilder 
activities in our family.  It was now WAY past too late for 
Melissa, and almost too late for Sandy ... but that didn't keep 
us from trying anyway.  No way was either Dad or I going to 
neglect my little sister by not letting her at least TRY.
     "Thanks, Big Brother," she sighed; snuggling her still 
heaving belly even closer to mine.  Only the fact that I was now 
wilting from cumming inside her, kept my prick from completing 
the job of taking my little sister's virginity right then.  We 
snuggled closely together for a moment; enjoying the last twinges 
of after-sex intimacy.  Sometimes I think Sandy enjoys sex even 
more than I do ... if possible.  On the other hand, it might be 
that the little girl just doesn't have as many sex-partners as 
me ... My sister only having Dad and me to satisfy her sexually.
     Knowing that once I had gotten the head of my prick inside 
the little girl's body, the rest would fit whenever we decided to 
try, both Sandy and I were happy with the information that in the 
very near future ALL of my prick would be inside my little 
sister's slick little tunnel where it belonged, the next time I 
filled the kid's vagina with incestuous cum; pumping my cute 
little sister's sexy young tummy full of her own big brother's 
potent seed properly ... the way a boy is SUPPOSED to fuck his 
sister ... with thick white jets of my sperm bathing the child's 
uterus; forming a pool of pearly-white goo next to my sister's 
cervix and soaking into her developing young womb where it 
belongs ... instead of both of us being slightly frustrated by my 
spilling my cum onto (or into) her belly as if Sandy was still 
just a little girl.


                                4


     Sandy may be too young too get pregnant yet (like our big 
sister Melissa, or even the twins next door), but since the 
second-grader is finally able to take my sperm right up inside 
her sexy young tummy the proper way ... with her own big 
brother's swollen penis jerking, spasming, and pumping thick 
heavy gobs of incestuous baby-goo directly into the child's 
vagina; squirting sticky white jets of potent family seed against 
my little sister's cervix and into the pre-teenaged girl's 
developing young womb ... just like a girl is supposed to be 
fucked by her brother, Sandy is definitely no longer just a 
"little girl" any more, but a nubile young woman.
     Thank goodness I can finally stop just molesting my little 
sister, and start treating her like a sister SHOULD be treated by 
her big brother.  Both of my parents (but Dad especially) will be 
glad to learn I'm not molesting Sandy any more.










































                                5