[Earnest Parsons]

Voodoo iPhone, Part 3

Tim sits in his chemistry class, with all the other students carefully measuring out chemicals into beakers.  Looking up, he sees his lab partner Tina, her Asian features scrunched up into a grin.  She looks at Tim with her beautiful brown almond eyes and says, “Come on Tim, try it out!”

Looking at his hands, Tim notices that he holds a beaker full of a glowing green liquid in his hand.

“What do I do with it?” he asks.

“You drink it, silly!” says Tina.

Slowly, Tim brings the beaker to his lips, and with a quick smile at Tina, slurps the concoction down.

Tina stares at Tim intently, waiting for something to happen.  Suddenly Tim burps, and then, with a groan, clenches his eyes closed.  Tim can feel warmth and a painful pressure in his stomach that expands into his body.  As the pressure is slowly released, he opens his eyes to see his body growing larger, slowly filling out his clothes.  Raising one arm, he flexes his bicep and for once in his life sees a muscle, large and growing larger.  Soon the sleeve is full, and begins to rip along the seam, revealing a huge and growing muscle, deeply striated and covered in veins.

Looking down, Tim can see that his growth is not confined to his arms, as his pants begin to ride up along his rapidly expanding calves.  His shirt no longer reaches his jeans, as his abdomen begins to elongate, exposing rapidly growing ridges of muscle on his normally hollow stomach.

Soon, his jeans become too tight, painfully constricting his testicles.  Groaning, Tim reaches down and tries to undo them.  Too tight to undo, his efforts instead tear the jeans from his body.  As he clears the rags, he begins to see his dick expand, becoming erect in the process.  Larger and larger it throbs, bringing waves of pleasure to Tim, until it stands nearly twenty inches from his body, with the diameter of a can of cola.

Looking up, he sees Tina smile and clap her hands.

“So cute!” she squeals as she steps forward to grab his member with both hands.

Tina begins to stroke Tim’s member from the base to the head, while simultaneously licking the head of Tim’s cock, tasting the pre-cum that gathers there.

“God Tina, I’m gonnna cum!” groans Tim.

Soon, Tim is shooting a load of cum into Tina’s waiting mouth as she sucks it all down.

Licking her lips, Tina looks up at Tim saying, “give me another one, Timmy!”

Tim’s mammoth cock doesn’t flag a bit, as Tina begins the stroking once again, smiling as more semen begins to spurt from the tip.  Tim arches his back as pleasure flows down his spine, balls contracting and streaming his semen into Tina’s luscious mouth.

It’s then that Tim sees the changes in Tina.  Her face has, if possible, become even more beautiful, the eyes perfectly shaped and large within her delicate Asian features.  A sigh escapes her lips as Tina closes her eyes.

“Oh, Timmy!  I can feel it happening!  Ohhhh…”

As Tina says this, Tim sees her clothes begin to constrict around her chest.  As if inflated from within, her breasts surge with each breath.  Tim begins to stroke himself as he watches the spectacle.  Soon, a button flies off and hits Tim in the chest, then another and another.  Finally, with a “Brrrrriiipp,” Tina’s shirt gives way, and her formerly small breasts surge forth into volleyball sized mammaries.

“Oooooh!  So nice!” says Tina, caressing her new assets with obvious pleasure.

At this point, Tim lets loose with another full cup of semen, arcing it across their lab desk and splattering it onto Tina’s chest.  Quickly, Tina begins rubbing it into her chest, and extending a huge foot-long tongue to lick it off.

“Mmmmmm…so good Timmy!” says Tina, smacking her lips.  “Can I please have some more?”  She says this with an almost demure look on her face, shyly looking up while twisting her body back and forth, the motion setting her breasts aquiver.

“Hell yeah!” says Tim as he begins to stroke his dick anew.  Soon Tina extends her tongue, wrapping it around Tim’s penis, and begins to squeeze with surprising strength, rubbing the length of Tim’s cock with a throbbing pressure.  Tim can feel the fullness building in his balls as the pleasure crests into yet another orgasm, spurt after spurt of the white sticky cum filling Tina’s mouth so that her cheeks bulge out to hold it all.  Tina gulps his seed down with a smile.

Closing her eyes again, Tina seems to clench her body, shaking in anticipation.  Tim can see that her clothes are getting tighter and tighter, as her body begins to grow!  Muscles begin to form where none had been.  Tina’s arms begin to tear the sleeves of her blouse as they grow, inch by inch.

Soon, with a ripping sound, Tim sees that Tina’s pants have begun to succumb to her immense calves, tearing her pants from the cuffs up to her knees.  Above, Tina’s thighs bow out to show incredible definition through the pants before those muscles, too, burst from their confinement.

Tina’s shirt, like Tim’s before it, has come untucked to expose a washboard stomach, quickly growing into a streambed of stony muscle.

Tina, with a groan of pleasure, reaches down and begins to rub her crotch through her pants with one hand, while the other roughly grabs at her breasts, rubbing and pulling on her hard erect nipples.

As Tina’s pleasure increases, her growth seems to suddenly accelerate.  Her hand rubs her crotch with such pressure that soon her pants fall away like so much tissue paper.  With a scream, Tina jerks again and again against her hand, growing taller, with each gasp.  Each time, her muscles seem to expand in concert, becoming cut like slabs of granite.

As Tina comes down from her orgasmic heights, Tim sees before him a ten-foot goddess.  Incredibly beautiful and dominating, but with the delicate facial features he remembers, Tina’s titanic breasts rise and fall with her panting.  An aura of sex seems to emanate from Tina, her skin and bulging muscles glowing with the sweat of her exertion.

Tina opens her eyes and looks down on Tim and smiles a brilliant smile.  Tim is overwhelmed with her beauty and sexuality as she says, “Oh Tim!  Look what you’ve made me into.  I’m a goddess!”

With that, Tina bends down and hefts the lab bench above her head like it weighs nothing.  With a little grunt, Tina presses her hands together, crushing the stone topped bench like so much Styrofoam.

Tina brushes debris from her new muscles and smiles down at Tim.  “And now for your reward!”

Tim stands shocked as Tina approaches.  Soon she presses him to the floor, and Tim is forced to comply with her titanic strength.  Lying back, he sees the goddess Tina had become straddle his still erect member.

“Oh, Timmy, I can’t believe this is my first time!  And it’s you!”  As she says this, she grabs Tim’s cock in one hand and slowly guides it to her hungry vagina.  With a little grunt, Tina lowers herself onto Tim’s immense member.  Smiling hungrily, she begins to use her new vaginal muscles to stroke Tim’s dick with incredible strength.

“Come on Tim.  You know what I want!” Tina squeals, her beautiful eyes demanding Tim’s attention.

Once again, Tim can feel the pleasure growing, the pressure building.  Soon, with a groan, Tim arches his back, his testicles squirting his magic cum into Tina’s sucking sex.

“More!” moans Tina, her eyes rolling up.  Soon Tim is spurting yet again, as Tina arches her back.

“MORE!” she yells hungrily.

Again and again, Tim squirts his seed into Tina.  As he looks up in wonder, he can see the changes begin.  Tina slowly grows to the ceiling of the room until her head brushes it.  Tina’s breasts expand further, more than keeping pace with her stature.  As they widen, the nipples become more pronounced, now the size of pop cans, her hands grab them as she rides Tim’s cock.  Tina’s muscles keep pace, growing ever stronger by the second.

Soon, Tim can feel the throbbing of Tina’s cunt become erratic, as she enters the throes of her orgasm.

“Oh Tim!  It’s so good!  You wouldn’t believe it!  The POWER!”

As she says this her whole body jerks on his dick as once again she arches her back in orgasmic pleasure, her head punching through the classroom ceiling and out into the blue cloudless sky.  It seems that her growth accelerates as she comes, quickly expanding the hole in the roof as her impervious body rips it larger.

With one last spurt, Tim opens his eyes and looks upon the goddess of his creation.

—

Tim looked up in confusion to see an incredibly beautiful and muscular woman slump down, hands pressed against his bedroom wall, with waves of golden blond hair cascading down to hide her face.  The woman’s nipples scraped his chest erotically with every breath.  Then, with a chuckle, the woman sat back onto his still-erect penis and threw her hair back from her eyes.

“Oh, Timmy, I have to say that that was just awesome!  You’re so much better than those football players I’m used to!” said Megan, looking down and caressing her gigantic tits.  “Ooooh, I can feel it happening again!” she said, closing her eyes.

“Oh, god no!” thought Tim, “Not Megan!  Not my sister!”  Tim’s first reaction was revulsion at his sister for having basically raped him, and at the feeling of having his erect dick still embedded in her sex.  This changed quickly to wonder and desire as he looked up at the muscled demi-goddess that she was becoming.

Her eyes still tightly closed, Megan was enjoying the feeling of the changes once again.  Her breasts began to tighten and expand, pushing her caressing hands further and further from her chest with their growth.  Her erect and aroused nipples surged forth until they were the size of Tim’s thumbs.  They were nearly long enough, and her breasts were nearly large enough that, had he wanted to, he could have licked them from his prone position.

This state of affairs didn’t last long, as her body suddenly began to stretch, her abdominal muscles growing with incredible definition, her legs lengthening and widening further into girders of power.

As Megan’s head touched the ceiling, Tim estimated that she must have been fucking him all night!  At least ten feet tall, her muscles bulged with a level of definition and sheer size unparalleled in nature, rivaling even his dreams.

As the changes slowed, Megan looked down at Tim and smiled.  “Well good morning sleepyhead!  Look what I’ve been doing all night!”  She flexed one of her cannon-like arms to show a bulging bicep.  Megan’s tongue snaked out to lick the sweat from her new endowments, as she turned back to look at Tim.

“Let’s do it again, what do you say?” said Megan, hungrily.

“Nnn-no,” said Tim, shakily.  “Y-you’re my sister!  What are you doing?”

“I’m becoming better, silly!” laughed Megan with an evil smile.  “I saw you with my friends.  I know about your cum.  I don’t pretend to know what happened to you last night, but your dick is something magical.  I’m becoming a goddess, and I’m not going to stop now!  You’re going to help me become the most powerful, the most beautiful being on the planet!  Now, let’s get started!”

“No!” said Tim, shaking his head.  “You’re my sister!”

Megan smiled.  “It’s not like you have much of a choice, little brother.”

With that, Megan closed her eyes in concentration, and when she opened them again, they glowed with a mesmerizing shine.  Her body seemed to radiate sexiness outside the realm of Tim’s experience.  “Your cum has made me quite beautiful, wouldn’t you say?

Soon, Tim’s revulsion was completely overcome by the incredible beauty of his sister.  With no will of his own, his dick became once again stiff within his sister, straining to give her the gift of further growth.

Megan smiled and began to pump her sex against his member, her slick pussy clenching and milking and begging for more.  It didn’t take long before Tim could feel the boiling in his balls that meant that he was going to cum.  Suddenly, an overwhelming wave of pleasure wracked his body as his dick pumped his semen deep into his sister.  Cupfuls of his cum streamed into her waiting sex, which hungrily lapped up each drop to power her unstoppable growth.

Sighing again, Megan closed her eyes and waited for the changes to begin.  Tim could see her breasts tighten once again, as the nipples became as long as fingers and as thick as D batteries.  Megan was completely distracted by the sensation of her muscles expanding, as she ran her hands up and down against her ridged abdomen.

Tim realized that this could be his last chance to save himself.  Quickly, he snuck his hand down the side of the bed and began to fish for the hidden iPhone.  Feeling the cool surface of his toy, he yanked it out and looked at the screen.  It still showed his picture, with its Greek-god proportions and torpedo of a dick, preferences menu open.

Looking up, Tim checked to see if his sister was still preoccupied with her changes.  Megan was once again stretching, demanding the growth she wanted, her head had hit the ceiling and she had begun to lean forward a little to fit.

Megan’s beautiful tits mesmerized Tim, now hanging before his face.  Against his better judgment, Tim reached out with his tongue and licked his sister’s titanic nipple, trying to tease it into his mouth so he could suck on it deeply.

Megan felt the tickle and opened her eyes to see Tim sucking on one of her nipples, like a baby.

“Oh, yes Timmy, that’s nice!  Keep it up and I’ll make you my second in command!” she moaned.

This snapped Tim out of his reverie.  Still with her nipple in his mouth, Tim raised the iPhone and desperately tried to find the proper controls for his sister.

Megan saw the desperate activity and the iPhone and grabbed it from Tim’s hand before he could do much more than touch the screen.  Tim was completely unable to resist her incredible strength as Megan tore the phone from his grip.

As Megan sat back to more closely examine Tim’s toy, the phone was almost comically small in her immense hand.  Suddenly, it began to resize itself to conform to the scale of its new master.  Megan, startled at the change, looked at the screen in confusion.

“What’s this?” she said.  “Is this that iPhone thing you’ve been babbling about for the last week?”

Examining the screen more closely, she saw a picture of her brother as he was now: cut with muscle and with an immense prick.  The dick, she saw, had a ‘preferences’ menu open with such things as sensitivity, potency, and so on.  Exploring further, she found the hastily closed menu that controlled Tim’s cum and realized what had happened.

“You mean, this thing can change stuff?” she said in wonder.  “I can change your cum with a phone?  This is awesome!”

Megan’s confused look turned to an evil smile as she formulated an idea.

“25%, eh?  Little bro, how do you expect me to become a goddess with just 25% growth each time!  Let’s see.  You must have come fourteen or fifteen times last night, so that would mean that I’m like, what, 30 times stronger?  Oh, yeah.  I started with a pretty enhanced body too!  I must be 60 times stronger than the typical girl now!  Let’s just ramp things up a little.”

Tim watched as his sister ran her finger around the control ring a couple times.  With a smile on her face, and the phone tightly gripped in her hand Megan says, “Let’s just see what 200% does!”

Tim could feel a tingling in his dick and balls as the phone upgraded his equipment once again.  The feeling of his dick expanding and sliding deeper into his sister was incredibly erotic, and with the radiant beauty of his sister, he almost willingly began to hump her.

Megan could feel her brother’s tool sliding deeper and deeper into her sex, stretching the walls of her pussy so that thrills of pleasure accompanied every thrust.  With a smile she began to slide against the titanic phallus, in the process rubbing her sensitive breasts against Tim’s face.  Tim frantically wrapped his muscled arms around Megan’s bloated tits and tried to fit the gigantic nipples into his mouth.

Megan began to groan with the pleasure radiating from her pussy.  Each stroke seemed to send electric shocks from her sex to her nipples and all along her spine.  Her brother’s meat filled her to capacity and she could feel now the softball-sized balls rub against her sex every time she threw herself down on his dick.

Tim could feel his balls push out against his legs, filling with the magic cum that would make his sister the master of the world.  With a final thrust, he let loose with immense streams of cum, spurting from his dick like water from a hose.  The pleasure of release caused him to arch his back in intense pleasure, as he looked up to see his sister grab her breasts with both hands and arch her back in concert.

The orgasm seemed that it would never end.  Both siblings thrashed on the bed, which groaned with their combined weight.  Finally, the orgasm ebbed from their bodies, and Megan tossed her golden locks from her face.  Sitting up with a smile, she could feel the growth begin.

Tim looked up in horror, mesmerized by the changes taking place.  Megan had grabbed a breast in each hand and was roughly mashing them into her body, rubbing them wildly with the sensations that were coursing through her body.

Megan’s mouth formed an orgasmic ‘O’, as her body began to tremble.  Her muscles seemed to writhe under her skin, her legs jerking wildly along side of Tim’s body.  Suddenly, with a yell through clenched teeth, Megan arches back and her body explodes with growth!

Her body clenched in a muscle orgasm, Megan’s frame begins to expand dramatically, rapidly growing to press her breasts against the roof.  No match for her stiff, steel-rod nipples, her breasts tear through the wallboard, leaving a trail of broken framing above Tim’s bed.  With another yell, Megan grows again, pushing her torso through the roof and into the morning sky.  Finally a third surge of growth wracked her body as she bent forward.  Her legs fell from the edges of the bed and quickly filled the room.  Her breasts pressed against Tim’s body.  Each nipple was the diameter of a bowling ball as they punched dimples in the floor.

Tim couldn’t stop himself.  The incredible spectacle of his sister’s growth had filled his balls with more of his magic cum.  With a whimper, he shot another load into his sister’s cavernous sex.

Megan looks down and smiles.  “Thanks for the complement little bro’,” she says, “but I think I need to start conquering the world, don’t you?”  With this, she stepped out of the house in all her 15-foot glory, reveling in the changes that had taken place.  Closing her eyes and sighing, she enjoyed the sensation of her brother’s most recent load tingling through her body.

Calm in comparison to her previous reactions, Megan smiled as she feels her body grow once again.  Megan sighed with the sensation of her feet sliding across the lawn with her growth, and the breeze playing with her expanding nipples.  Now a full thirty-feet tall, the goddess that had been Tim’s sister has the scaled-up muscles of a bodybuilder, with titanic but firm breasts jutting out from her chest, casting a shadow over the neighborhood.  Her golden hair flowed down her back like a waterfall, just touching the top of her perfectly round and muscled buttocks.  Her muscled thighs framed a pussy that could take a telephone pole, and strong enough to crush it too.

With a smile, the goddess looks down to the ruins of her brother’s room.

“Well little brother, thanks for the new me.  I think I’ll have a little fun now, what do you say?”  With this, Megan began walking toward town, shaking the ground with every step, and taking the magic iPhone with her.

(To be continued…)

[ScottG]

I'm not so sure about the siblings having sex (a bit disturbing) but overall a pretty good story.  Only question was how did Tim go from having sex with Tina in a chemistry class to having sex with his sister?  Was he dreaming about having sex with Tina?  Anyway, good story, and I'm curious to see where it goes next (if you decide to continue it.)

[ratlaf]

I'm not so sure about the siblings having sex (a bit disturbing)

Seconded, definitely disturbing, yet still a good story…!!  :-

[alex]

Good story! I don't mind the incest thing, since I don't have a sister and never imagine myself as the character in such cases.  But I really wanna know what happens next.

Please continue.

[crazyfck]

wow, very erotic

about the sister thing, of course no one imagine their own sisters fucking, that's gross, they imagine other people's sisters fucking (I have many to imagine ::)

it's just a fantasy, iphones dont do voodoo

[Author]

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