Note: This story was dynamically reformatted for online reading convenience.
 
 TITLE: My Sister Skye
PART: 3 of 3 - Prom
AUTHOR: Big Al
KEYWORDS: MFFF cons oral fellatio 1st F1st piv anal size inc
SUMMARY: Al and Skye keep picking up chicks together...but tonight, they
share something even more intimate.

   **********



   "Oh my god, Tara, you are such a slut," Skye laughed.

   Skye's bestie Tara (technically her best girlfriend, as I was her best
friend) couldn't make a reply, her head bobbing up and down upon my fat
long meat, as I leaned back in the limo seat, grunting pleasure.

   "Look who's talking," I replied for Tara, looking significantly at
Skye's hand under Tina's dress.  Tina was moaning and huffing lustily as
Skye fingered her.  Skye laughed.

   It was prom night, and Skye's bestie Tara, as well as Tara's twin sister
Tina, needed prom dates.  So I was taking Tara, and Skye was taking Tina. I
had rented the limo we were in now, and since we had finished dinner early,
I told the chauffeur just to drive around the city for a while.  The girls
took the opportunity to start heating things up of course, with both twins
making out with us.

   That had led to Tara blowing me and Skye fingerbanging Tina.  The twin
girls were incredibly hot, just the type of girl Skye and I loved best. 
They had slender hips, long strawberry-blonde waves that fell just past
their bubble butts, and huge round globes perched perkily on their chests.
Skye had confided in me that Tara and Tina had both shaven their pussies,
after she told them that I preferred cunts that way.  I already knew Skye
had shaven her pussy several weeks ago, since I saw her naked every weekend
during our bar hops when we picked up and fucked hot chicks.  Skye had also
grown out her long dark brown hair as well, and it was just at her waist
now.

   With a grunt, I pulled Tara's head down on my cock all the way and
exploded into her mouth.  Skye panted lustily as she watched me fill her
best friend's throat up with jizz.  My little sister had given me head
several more times since the first, getting off on it every time.  She had
rapidly become an expert at it, and was also fucking my girlfriend together
with me too.  (Not Donna anymore, but an equally hot girl named Harriet.)

   As Tara pulled off my cock with a hot gasp of lusty desire, having
creamed from the experience, Skye came over to clean off my cock.  She
first pecked me on the lips - we'd actually been kissing like this all our
lives, it was no big deal - before licking my cock lean of cum and drool,
so that I could stuff it back into my pants.

   By this time, prom was starting, so we stopped at the convention center
and hit the dance floor.  We traded dance partners the whole time.  So
while it started out with Skye tangoing with Tina while I waltzed with her
bestie Tara, I would also dance with Tina while Skye danced with her own
bestie, and daringly kissed her.

   Later on, the twin girls danced together, and I danced with Skye during
a slow waltz.  My hands rested lightly on her little ass as she looked
deeply into my eyes, grinding her belly upon my bulging crotch.  "You're a
damn tease, lil sis," I grinned cockily at her.

   "You know it, big bro," she smirked.  "Can't wait to get those two
hotties home and fuck them."

   "You ever lezzed Tara before?" I asked curiously.

   Skye shook her head.  "Nope, but I'm lookin' forward to it!  Tina's
lezzed lots of girls, but this will be Tara's first time with any guy or
girl.  Except maybe Tina, I'm pretty sure the twins have fooled around with
each other a bit."

   "Stop talking like that," I said, "or I'm gonna have a boner the whole
rest of the night."

   Skye giggled and only rubbed more insistently into my boner.  "What's
the matter, Al?  Your lil sis getting you all hot and horny for her and
these other hot chicks?"

   "Oh, right, like you're not just as horny," I retorted.

   She laughed.  "Yeah, but I can hide it better."

   "The boner is a bit of a giveaway," I admitted ruefully.  She laughed
again, and pulled my head down to kiss.  Somehow, in that moment, in that
kiss, what would have been just a peck like normal, instead lingered.

   She mewled lightly as we turned slowly about, feasting lovingly on each
other's mouths, before I slipped a tongue into her mouth.  She responded in
kind, and before I knew it I was making out with my hot little sister in
the middle of prom!

   We only pulled away when the song ended, switching to a fast beat, and
found our twin dates beaming at us.  "Looks like we need to get you two
home!" Tina said brightly.

   "Before you start shagging like animals in public!" Tara laughed.  They
dragged us out of there, and the limo ride passed in a blur back to my
apartment.  In a flurry of shucked clothes, we were soon all naked on my
massive bed in my bedroom.  I started fucking Tara while eating Skye - my
own sister - out, and Tina made out with Skye.

   The bed creaked and groaned as my immense dick sank inside Tara's lush
slippery virginity over and over, and I lapped lustily at Skye's smooth wet
pussy.  She was so sweet and delicious!  I'd started eating her out a few
weeks back, and never got tired of it.  Skye moaned hotly into Tina's mouth
as she fingered her bestie's twin, and before long we were all cumming
together.  Tina's cunt spasmed on Skye's fingers even as Tara's virgin
pussy clutched on my huge dick.  Skye gushed her juices all over my face as
I bellowed into her cunt and unloaded my nuts deep inside the twat
ensconcing me.

   We switched positions several times, fucking in all manner of ways.  I
plowed Tina and Tara in their virgin cunts, asses, and throats, multiple
times, filling them up with jizz and wringing orgasm after orgasm from
them. After a few hours the twin girls were exhausted, and we all snuggled
together.  Skye cuddled up to my side, hand resting on my chest, with Tara
on my other side, while Tina flopped over my legs, stroking my cock along
with Tara.  The twins soon began snoring, while Skye and I kissed tenderly,
over and over.

   "You're amazing, Al," she murmured to me.

   "No, you're amazing," I murmured back.  As hot as the sex I always had
was, it had been far hotter these past few weeks, sharing it with my sexy
horndog of a little sister.  Sharing these wonderful trysts, with the girl
I loved more than life itself, was like paradise on earth.

   "Al," Skye then said, biting her lip and looking adorable in the
process, "do you think...would you...will you fuck me?"

   I don't know why I was so surprised.  It was only the natural evolution
of what we'd been doing.  But I was happy too, and I kissed her fervently.
"I would love to fuck your sexy little pussy, Skye," I said to her, and she
glowed with pleasure.

   We disentangled ourselves gently from the sleeping twins, and Skye lay
back on the bed, spreading her legs to bare her juicy cunt to my gaze, her
own big brother.  As my giant cock towered over her in a curved pillar of
monster meat, she murmured devotedly, "I don't want any other guy but you,
Al.  I belong to you, you're the only man for me, and I want to spend the
rest of my life fucking hot girls with you."

   "Always, Skye," I said heatedly, and hitched her legs up even further
with my knees braced into her inner thighs, before sliding my thick log
into her slowly, gingerly, almost reverently.  She hissed with sublime
pleasured as her inner folds engulfed me, my babymaker splitting her virgin
pussy open like a ripe fruit.  "Ohhh, Skye," I groaned.

   She tossed her head back and forth, unable to respond with anything
except incoherent moans of ecstasy.  She was so tight, so hot, so wet, so
soft!  I'd fucked lots and lots of pussies, but there was something special
about fucking my little sister, my best friend in all the world, and the
way her cunt squeezed lovingly around my giant dick was heavenly.

   She reached up her arms to wrap around my neck as I kept thrusting
slowly into her, my length seemingly neverending as it speared her core. 
My eyes swallowed in all of Skye at once - her soft boobs heaving lustily,
her eyes glazed with euphoria, her plush mouth hanging open and drooling
slightly.  Then my bloated nuts squelched lightly into her ass, and her
back arched as powerful ecstasy sizzled through her.  "Ohhhh Allllll!" she
cried out, pulling me down atop her.

   Given our height difference, her head only came up to my chiseled,
muscular chest, but she loved the feel of my dominant weight resting
heavily on top of her.  I heaved my body into hers, fucking her, pounding
my fat long shlong in and out of her with loud lewd smacks of flesh on wet
flesh.  She screamed and moaned in incestuous ecstasy, driven even wilder
from hearing my harsh grunts of bestial bliss above her.

   Over and over I drove my obscenely large dick into her soft slippery
vise, and she gripped me possessively, bucking her hips back up into my
thrusts and milking me frenziedly.  I was hammering her brutally now, and
her young 18 year old body seized up in terrific climax, her pussy
clenching hard on me as she convulsed beneath me, crying out my name in
huffed shrieks of untrammeled rapture.

   And then I was cumming, my nuts clenching into her ass as I pumped wad
after wad of my hot thick cockslop deep inside my own little sister's hot
welcoming cunt.  I couldn't remember ever cumming so much before in my
life, nearly three minutes of my cum pump squirting gallons of spunk inside
her.  It was so much that it overflowed from her gushing cunt and puddled
in the bedding beneath her butt with lewd squishes.

   "Al..." she moaned in utter satisfaction, gasping again as aftershocks
jerked through her.

   "I love you, Skye," I rubbed my nose with hers, and she purred happily,
her pussy clutching greedily on me as I groaned in pleasure.

   She giggled naughtily.  "I love you too, Al.  Now," she changed her
voice into that outrageously cute and innocent tone, "how would big brother
like to fuck his little sister's asshole?"

   She whooped in glee as I pulled out and flipped her over in response,
loving the way I manhandled her.  I hotdogged her butt cheeks for a few
moments as she moaned happily, squirming lustily, and then I rammed my
obese cock into her impossibly small pucker.  Climax ripped through her as
I claimed her rosebud as mine, and she didn't stop gushing fuckjuices while
I pummeled her ass over and over...

   **********

   COMMENTS: Like many authors, I love hearing positive feedback and
suggestions!  If you like, email me: big DOT al DOT author AT gmail DOT com
   NOTE: All characters are 18+