(I took this story and edited it to make it my own and set it in a world I made up, and sorry but I don't remember the original author. If it was yours, let me know and I'll credit you/remove it...whatever you want.
Also, I've always been curious as to what these characters look like. If anyone wanted to do some fanart, it would be amazing...as I wont be able to pay you :p)
Changed Relations
The Change was an event that happened nearly two years
ago. For some reason, over a 24 hour
period, the body of every male and female on the planet between the ages of 16
and 50 just changed. It was all quite
sudden - everyone who woke up during that time had been changed in some
way. Some changes were standard; some
were taller, or shorter, or had different hair. Most common changes were very
obvious – some women’s breasts changed size dramatically, some becoming much
smaller while others became as big and round as a hentai cartoonist’s
dream.
Other changes were more extreme; some guys turned into girls
or grew breasts, while some girls turned into boys or grew a cock.
Science was at a loss to explain it, as there was no
evidence of what caused the changes. No
solar flares, no radiation spikes, no comets, no virus’ spreading across the
world….it was simply a case of one day everyone was normal, the next they were
changed.
The most common rumours were that people got what they
wanted deep down, or possibly, what they deserved….
Jenni Bennett was happy. She was out shopping on a gorgeous
day with her brother a long way from where they lived, giving them the chance
to be the lovers they wanted to be, rather than just the brother and sister
that they really were. Her big brother's hand felt good on her butt as they
walked through the mall.
Everywhere they went, heads turned to stare at Jenni. Not just because of her beauty, which was
more than considerable, but also because she was, as she put it, Fucking Stacked.
Thanks to The Change, her boobs were like something out of a cartoon – each cup
of her 32-W bra held a gigantic beachball of a breast, which together took up
her torso from ribcage to bellybutton and projected far out to the side. Jenni did not mind their size, infact she relished
them. Her boobs and people’s reaction to them gave her power; to do whatever,
or whoever, she wanted. But the man she
wanted right now was her huge-dicked brother.
Jenni kept stealing glances at the huge bulge in her older
brother's tight jeans. To most other girls it looked like a fold of his jeans
or a trick of the light, but Jenni’s expert eye could make out the 9” long outline
of Tim’s soft cock. She shivered a
little, trying not to think about it hard or she’d get too excited.
"Sweetie-boobs?" Tim asked his little sister, his
hand resting in a place that let him touch her boobs, hip and ass all at once.
"Hmmm?"
"Do you want to shop for bras?" he asked, openly
leering at his sister's immense expanse of exposed cleavage.
"Do you mean," Jenni smiled showing perfect white
teeth, "Do I want to get measured and try ON bras while you watch?"
"Well yes, my love," Tim grinned wolfishly,
squeezing his younger sister's butt, "You know that's what I mean."
"While the no doubt busty salesgirls squeeze against my
huge boobies?" Pretty Jenni asked sweetly, eyeing his now-lengthing bulge "and
you stare at me in my little skirt, taking for-EVER to look at myself in the
shop mirror for bra I try on?"
"Why yes, that indeed was what I had in mind." Tim
leaned forward and kissed his ravishing young sister on the lips.
"Ooo Tim," Jenni teased blissfully, "Are you
sure you should kiss me like that? I am your sister after all."
Tim gave a quick glance around to see if anyone heard that.
He couldn't be certain, but a man standing close by seemed to have a stunned
expression and was looking right at them. On the other hand, Tim thought, maybe
the guy had just noticed Jenni's colossal rack for the first time.
Jenni didn't seem to have much concern about being overheard
by strangers. She rubbed Tim's muscular chest through his shirt. "Alright
Bunsen-hose," she said cheerily, "We'll go shop for bras."
Bunsen-hose was one of the pet names she had for Tim. Buns and hose. Jenni almost
drooled whenever she looked at her brother's muscular, round little butt, and
she got wet just thinking about his huge "hose."
* * *
The shop they decided to visit sold larger bras and was
called "Minx." Two pretty, immaculately dressed girls were behind the
counter as Jenni and Tim entered, and it was obvious why they worked
there. Both were easily an MM-cup, obviously
helped by The Change, but even their eyes went wide when they saw huge breasted
Jenni. Tim knew he was going to have to work hard to control himself; three
very busty girls squeezing into a changing area was one of his ideas of heaven…
"Can one of us be of assistance?" the cute
brunette asked.
Jenni smiled sweetly. "I'm looking for some bras."
She unwrapped herself from Tim's arm and stepped toward them, her huge tits
bouncing slightly. "Lately the 32-R’s I’ve been wearing just seem so
tight…"
* * *
One hour and forty-five minutes later, Jenni and Tim exited
the mall with their arms once again around each other. Jenni was now very horny – she’d watched her
brother’s bulge get harder and bigger with every bra she tried, making her ever
hornier – and she now noticed that he was having difficulty walking because of
his denim-confined cock.
"God Tim, I want you to fuck me," Jenni breathed
into her brother's ear as she stopped and rose onto her tiptoes, smooshing her
giant firm breasts up against him. She could see Tim’s cock began to harden even
more in response to her words; it was fairly obvious that their shopping trip
was over.
"Do you want to go back to the room for a quick one?”
he asked, now feeling his erection grow harder and press against her leg.
Jenni kissed her brother deeply, before smiling and whispering
into his ear "I don’t want a quick one – I want a long afternoon of you
fucking me senseless.”
Jenni covertly stroked Tim’s leg, running her fingers along
his hardness.
“I want you to pound my pussy with this huge dick of yours
till you can’t take it any more and you flood me with your spunk. Then I’m going to titfuck you like those tiny-tit
bimbos in the shop wish they could, until you coat my face and tits with a
massive load. Then…” she paused, sqeezing his butt a little. “…I want every
inch of your cock up my ass…"
It was a little over the top, but talking like a slut always
made Jenni extra horny. Since they were
already having an illicit affair, she figured she might as well go all the way.
“and after that…” she moaned, actually shivering at the
thought “since you’re such a fucking stud, we’ll do it all again…”
The pair immediately turned round, heading back to their
hotel and the luxury room that was awaiting them.
* * *
As soon as the door to the hotel room closed behind them Jenni
and Tim were on each other, desperate to remove each other's clothing and fuck.
Foreplay was out of the question; both were as ready as could be. Jenni pushed Tim's groping, fumbling hands
away and peeled off her top to expose the massive bra that strained to contain
her mammoth tits.
"Hurry, get your pants off bro," Jenni moaned, quickly
unbuttoning her little skirt, tossing it aside and stepping out of her now-sopping
thong. Tim had gotten his jeans off but struggled getting his huge erection
untangled from his boxer-briefs.
Unable to wait, Jenni pushed Tim back onto the bed and straddled
him, taking hold of his monstrous 20" cock to get it inserted in her
hungry, glistening pussy.
"Ohhhhhhh....yessss " she hissed as she felt
inch after inch slide into her wetness. She felt the rigid shaft fill her
insides, forcing her lips apart as it thrust deep within her. "God your
dick feel so fucking massive!" she groaned as she slid further and further
down it.
Tim loved it when Jenni was this horny. Her pussy was soaking, alive, pulling,
squeezing, and drawing him farther and farther into its slick depths as he
started to pound into her. Her body shook, and her huge juggs bounced and
bobbled above him as she lowered herself onto his cock.
"Yes, yes!" she gasped, as she slid down. "Mmm…soo
good!"
"Oh yeah" he rasped "You feel so good. I'm
gonna fuck you so hard"
Jenni fell forward, smooshing her huge breasts against
Tim’s chest as he pushed himself deeper in her.
“Yes, fuck me, give me all of it. I need it so bad!" she breathed
She moaned loudly as it slid deep into her, and yelped in
pleasure as he bottomed out inside her.
“That's it, baby! Mmm…That feels soo much better now it’s all in!” Jenni
leaned back again, now completely impaled on Tim’s mighty cock. She ground her clit against Tim’s pubic bone
as she grabbed one of his hands and smooshed it against her giant tit.
"Mmm…fuck me Tim. Fuck me big brother. Screw your huge
titted little sister like the slut she is," the dirty words rolled out of Jenni's
mouth. "God Tim your cock is so fucking massive!"
Tim was overtaken with lust and determined to give his
sister the fucking she deserved. Flooded
with adrenaline he wrapped his arms around Jenni’s waist and picked her up,
impaling her completely again on his length before pulling her off and then
throwing her to the bed. Jenni let out a
moan desire and spread her legs wide, her fingers playing with her clit as Tim
lined up his cock again.
“Hmmm…do it!” she moaned, knowing what was coming next
“you’ll make me cum so hard…”
In a flash, Tim bucked his hips and impaled Jenni again, his
entire cock sliding inside her soaking cunt in less than a second. Jenni felt like she was melting with how hard
she came, her entire body tensing as she shook and clawed at the sheets, barely
able to even breathe.
Tim held his cock there for over 30 seconds, resisting the
urge to cum as he let his sister ride out her mind-numbing orgasm.
"Ooooooo gawdd Tim," Jenni gasped, just able to
focus as she came around. "I love your giant cock. I love your giant fucking
cock inside me. Gawwd it’s so massive…it feels like you’re fucking me with your
arm!" She moaned, bucking wildly as he started to thrust in and out of
her.
"Jenni baby," Tim exhaled, loving what his little
sister's tight pussy was doing to him. He thrust his hips forward, his long
thick cock going deep inside her as she slid back and forth on it.
The horny siblings fucked furiously like this for several
minutes, their building ecstasy driving them both wild. Tim would sometimes
strain to lean forward to get a face full of Jenni's enormous jugs and she
would accommodate by grabbing the back of his head and mashing it into her huge
pillows of breast flesh...
Their screwing continued. Tim could feel his sister getting
close to yet another titanic orgasm, and he felt his was not far away.
Jenni tried to hold her oversized tits, which were bouncing
wildly as Tim pumped her harder and harder.
"OH shit Jenni, I'm going cum baby I'm fucking cumming..." yelled
Tim.
"Yeah do it babe cum inside me babe fill me with your hot cum,"
replied Jenni, grabbing his ass and pulling him completely inside her.
"YESSSSSSS....OH YESSSSS I'M CUMMING BABE, OH FUCK HERE IT CUMS...."
gasped Tim.
Cum erupted from Tim's cock, shooting up and into Jenni's pussy and filling her
like a condom. Within seconds So much
cum was pumped into her that soon it was flowing from her pussy.
"OHHH MY GOD Timmy ahhhhhh yes yes YES", Jenni just started to mumble
incoherently as she had another titanic orgasm while Tim continued to fill her
with his huge load of cum.
Tim’s cock soon stopped erupting and he collapsed on Jenni, his cock still
buried in her shivering pussy as she rode the aftershocks of her incredible
orgasm.
After Jenni finally came back to her senses, she kissed Tim deeply, grinding
her hips against his and feeling his rod stimulate her insides.
Resisting the urge to fuck him again and
deciding to keep her promise, she pushed him back until his cock had slipped
out of her.
"Mmm…and now time for part two, like I promised! But I want to watch
this time." she said as she took her brother by the hand and led him into
the bathroom.
They got inside she shut the door, Jenni dropping to her knees in front of the
fitted full length mirror. "I want you to fuck my huge tits with your
dong" she moaned sexily, as she cupped her tits and arched her back “Then
I want to watch as you shoot your load all over me!”
Tim’s cock was still wet and slippery from being inside his horny sister, so
it slid nicely between her tits as he I stepped forward.
She moaned and stared into the mirror,
watching his throbbing cock move slowly back and forth through her cleavage.
She jiggled her tits around his cock, moving them back and forth along the rod
as Tim fucked them.
She was really putting on a show, and soon Tim’s dick was spewing precum all
over her shiny tits. Jenni was enjoying the action as well, and she reached
down to finger her clit. Tim grabbed her tits with both hands, squeezing them
hard around his cock as he started to pump harder and faster.
“God sis your tits are amazing!
I
could fuck them all day!” Tim moaned.
The sight of him fucking her beautiful her tanned tits in the mirror and
hearing her moans as she got off was soon too much for Tim. Jenni grabbed his
dick and started pumping it with both hands, completely overcome with lust.
"I want your cum, Tim, I want you to shoot it all over me!" she
cried as she stroked his dick harder and faster. Her lust for cum was such a
turnon, Tim could actually feel her trying to milk the cum from his balls. He
looked over at the mirror at her jacking him off, on her knees begging for his
cum. Her motions were causing her big tits to jiggle wildly and there was
precum flying everywhere as she jacked his dick, landing all over her face and
chest.
“You want to fuck and shoot your cock juice all over these
beautiful tits don't you Timmy?” she teased, egging him on. “I want you to. I want you to come all over
my tits…spunk on my face, in my hair, in my mouth, whatever turns you on…just
give it to me!”
Her filthy words were too much and Tim felt the familiar sensation rise from
his balls and travel up his dick. He groaned and grabbed his cock, pointing it
at her while watching in the mirror.
Jenni sat up, pushing her tits together and up, offering her
breasts as a target to shoot on. She gasped as she looked in the mirror in time
to see Tim point his dick at her chest and shoot a gout of cum directly at one
of her tits. It slapped against her
breast, and a thick pool collected in her cleavage as his cum dripped to her
nipple. Jenni was ready for the next shot and caught it in her mouth, pulling
away as she swallowed. The next one shot
just as high, splashing on her cheek. Tim watched as it slowly flowed down her
face to her chin where it dripped off and onto the top of her left boob. He
slid his dick back between her spheres as continued to cum, coating her face
and the higher hemispheres of her amazing juggs with his cum. It started to flow down into her cleavage, lubricating
the passage he was fucking.
As his orgasm died down, Jenni pulled her tits away and
bathed his cum coated cock with her tongue, sucking it expertly down her
throat. When it was clean she rubbed the cum on her chest all over her boobs,
coating them in the sticky liquid. She then licked each of her fingers clean
before finally looking up at him, smiling like a kid in a candy shop.
"Mmmm, that tastes so good Timmy! I always love the
taste of your cum!”
Tim could only nod, a little exhausted from the
experience.
“Say, why don’t we take a little break?” Jenni asked, idly
stroking Tim’s now semi-hard member and sliding her slick boobs all over his
crotch.
“Hmm…why’s that sis?” he asked, feeling his cock pulse in
pleasure with each movement of her flesh.
“Well…” Jenni teased, smiling as she licked up Tim’s shaft, causing
him to hiss with pleasure. “I’ve not modelled my new bras yet. And I want you all big and hard when you take
my ass…”
Tim grinned as his sister pulled her cum-covered spheres
away and went over to her shopping bags.
It was going to be an awesome afternoon….
***