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CYOTF (Human)

Never Cheat on a Demon! (Chapter 3)

added by Rose 11 months ago AP BM S TG O Magic Weight gain

Timothy was taken aback as his pants suddenly exploded at the bottom. A giant cock suddenly fell to the ground, spooling around his leg. He stood there with his mouth open wide, unable to even scream from his shock. He felt his balls beginning to expand too, filling with gallons of gallons of cum!
“What the fuck just happened!?” Nico exclaimed,
“What is that thing!?” Blair,

“Don’t pretend to play dumb, Blair the Big Boobed BITCH!!” Dahlia screamed, “admit you want to feel that monster between your huge tits,”
“I-I…” Blair looked so puzzled, she was appaled by the thing, disgusted by it. But she couldn’t take her eyes off it. She couldn’t stop looking at it, wanting it, wanting to feel it between her huge tits. She licked her lips, losing sight of everything around her.
Within a few seconds, she began to start rubbing her jeans, starting to unbutton her as she got more and more lost in her fantasies.She placed other hand on her breasts, kneading it, giving herself more and more pleasure.
What she failed to realise was that her breasts had already started to grow too, big enough to please a python like the one in front of her. They grew larger and larger, popping button after button until her top burst open, revealing two breasts the size of basketballs hanging from her chest, and they weren’t stopping soon.

Timothy’s cock was beginning to wake up, the pleasure from his ever-increasing balls overwhelming all his senses. As his cock became slightly harder, it began to move. Not just getting erect, it was under his control. And his focus was on those tits!
He slithered his cock over to Blair, looking up and her expanding bust. With a moan, he moved his thick cock up and between those tits, squeezing past as his head appeared at Blairs face. Her face was filled with lust. She put her mouth over the head, licking it up and down, bouncing her tits to pleasure it more and more. Their faces with both orgasmic, wanting more. MORE!
Timothy’s cock thickened, getting meatier within Blairs mouth. Blair’s mouth filled with more saliva, her lips began to embiggen, getting larger and thicker to pleasure Timothy’s cock even more. Her tongue grew too, becoming longer and thicker and able to wrap around the entire head at least twice.
Timothy’s cock started growing once again, longer this time, reaching the back of Blair’s throat in no time. She could hardly handle, having to spit it out before it choked her to death. As it grew longer and longer, Blair resorted to licking and sucking on the shaft, giving Timothy as much pleasure as she could give… but it wasn’t enough. He wanted more.

“N-no… please…” Nico said, looking as the slithering cock approached him, but he couldn’t help but lick his lips. Deep down, even without the lust and the demon, he wanted Timothy’s cock. And Timothy wanted Nico’s pussy.
Pussy?
Nico unbuttoned his jeans, revealing his cock to be missing, replaced by a wet, throbbing pussy. He braced himself as Timothy’s cock shot right into his pussy, immediately causing Nico to moan loudly.
Nico’s body began to change. He felt chest gain much appreciated pleasure, two tits appearing that he could nothing but fondle with all his lust and pleasure. He turned further into a girl, but started gaining more and more weight, making his body bigger, meatier. More to play with, and play with he did! With both his hands he played with both his breasts, switching from breasts to start playing with Timothy’s cock, but wanting more. Before he could even realise what was going on, two more arms protruded from his sides, allowing him to play with Timothy’s cock and his tits. As two more arms appeared he started playing with his expanding belly, now almost the size of at least one of Blair’s tits. The other arm was uses to fondle his ass. All his clothes were torn, but he didn’t care. He was now a severely overweight woman with the world longest and thickest dick in his pussy. He was far from complaining.

Blair, still sucking on Timothy’s cock still felt her tits. Although they’d outgrown her reach, she still had some control over them. Before she could really realise it, she felt them changing in weight. She felt her nipples elongating and extending, thickening too. After a moment, she felt the weight become a little more rapid, needing something to help relieve herself. With her increase nipple, she angled it towards Nico’s mouth. He quickly grabbed it and began suckling on it rapidly, filling her with pleasure and him with milk.
Her other breast was then sent towards Timothy, who was already lost in his own endeavours. He took the nipple with pleasure and suckled on it, loving every second of it.

As the sucking, fucking, and pleasuring went on, Timothy neared a climax.
Within seconds, he felt himself explode in pleasure, nothing he’d ever felt before.
Blair could feel the way his cock tensed up, and she felt the quickly cascading cum shooting through his cock like a hosepipe. She wished it was sucking the end of his dick, wanting her belly to be filled with his cum, but instead…

Nico moaned as loudly as he could as Timothy’s cum erupted out of his pussy. He felt the excess trickle out of his pussy as the rest immediately filled him up. His large fat belly suddenly bloated, bigger and bigger as the cum filled him up completely. By the end of Timothy’s orgasm, another erupted. By the end of it, his balls were almost pumped dry. He felt himself let out a huge sigh as he looked over at his best friend.

Nico’s belly was so full of cum that it looked as if he’s swallowed an entire football team. But that didn’t last long. Nico couldn’t enjoy the amazing full-feeling before the bloated belly began to harden, to become even more firm and cause an indescribable amount of pleasure. Just as he moaned, Timothy’s cock left his pussy as a fountain of tiny red demons came pouring out.

All three, despite their pleasure, looked terrified. As more and more poured out of Nico, they turned towards Dahlia. She was smirking a deep, evil smirking. She felt absolutely no remorse for giving them exactly what they wanted. What they deserved.

Within a few minutes, Nico’s belly was a lot less full, but the tiny red demons still crowded all over the room, surrounding each and every single one of them.
In a few seconds, the demons began to combine with one another, becoming larger but reducing in quantity.
As they grew bigger, they started to gain more and more colour, becoming more and more human-like. After a while, the demons had finally stopped combining, leaving three human looking demons standing between Timothy, Blair, and Nico.

Dahlia snapped her fingers. The three demons suddenly began to change to look more like humans… three oddly familiar humans…

“Oh my god… they’re us!?” Blair exclaimed, still idly playing with her boobs.

Dahlia snapped her fingers once again. The trio didn’t even realise what was going on before a pair of horns erupted from their heads. All three screamed as their skin turned red and tails erupted from their rears. Their teeth sharpened and their ears pointed. They’d all become demons, just like Dahlia.

“Dahlia, you’ve made us into monsters!!” Timothy exclaimed, “how could you do this!?”
“YOU KNOW WHY!” She shouted, “and you’ll refer to me as Sister Dahlia now, for I am your Mistress,” she boomed.

— — —

The three lookalikes stepped backwards, opening the door and heading downstairs, it could be heard that they had started talking to Timothy’s mother. The door slammed shut, and beneath the four demons appeared a dark portal. Within that portal was what looked like a Hellish kingdom, streets and markets beneath a blood-red sky.
“For your punishment, you will all be banished to the Realm of Pleasure, whereupon you will serve any and all who wish to be pleasured with your unique qualities,”
“W-what…” Blair said with tears welling up in her eyes, immediately turning to steam as they touched her skin, “I-I was gonna be a doctor…” she said with utter sadness,
“A-and my mom!” Timothy exclaimed, horrified.
“Don’t complain,” Dahlia said, “you’re all going to be okay. Those doppelgängers are going to live the rest of your life as if nothing ever happened. For now, you’ll all be sentenced to an eternity of pleasure,” she explained, “trust me, I’ve been incredibly kind to you all,”
“KIND!?” Blair screamed, “YOU’VE TAKEN EVERYTHING AWAY FROM ME!! MY LIFE! MY FUTURE! YOU’RE TELLING ME THE REST OF MY ETERNITY IS GOING TO BE SPENT TIT-FUCKING STRANGERS WITH GIANT MILK-FILLED TITS!?”
“Exactly,” Dahlia said with a smirk, “and you’re gonna love it!”
“LOVE IT!?” Blair screamed, “I’M GONNA FUCKING— I’m… I’m…” she struggled, unable to put into words what she was going to do. It was like all that knowledge, all that sense she’d worked for her whole life was gone. All she could really think about was…
“Cock?” She asked with a confused expression,
“Good girl,” Dahlia said, waving her hand as Dahlia fell through the portal beneath her, ready to suck or fuck any being who wanted it.

“How about you, Timothy the cheating fucking bastard!!”
“Y-you can’t really be doing this, right?”
“No, I suppose I let you off rather easily, especially for the one who really fucked me over the hardest,” Dahlia said.
Timothy, being the only one of the trio still able to actually stand up, felt his ass become a lot heavier. Turning his head as far as he could see, watched as his ass grew so big that he fell back on it,
“What the fuck is this!” He exclaimed, “OH!” He exclaimed in pleasure, his asshole suddenly expanded and tensed, feeling a lot more sensitive. He was getting turned on just from being sat on the floor,
“You’re gonna have a great time getting fucked up the ass,” Dahlia said, “and you’re gonna love it,” Dahlia said, tormenting him. She kept Timothy completely straight, not changing his sexuality whatsoever, but knowing he was absolutely going to have his ass railed and he was gonna love it. She waved her hand an her ex-boyfriend disappeared through the portal.

“And finally, little ol’ Nico,” Dahlia started, looking at the one she changed the most,
“I’ve accepted it,” Nico said blatantly,
“Excuse me?” She asked,
“I’ve thought it over, and I’m gonna just roll with it,” he stated,
“Roll with being an overweight, six armed demon woman?”
“Yep,” he said, “but honestly I could do with more tits,”
“What?” Dahlia asked, incredibly confused,
“Like, my boobs. Now that I’ve got them, and since I’ve got like six arms, it’d be nice to have them a little bigger?”
Dahlia looked surprised, but fuck it, he’d ultimately done the least amount of wrong in the situation, “fuck it, why not,” Dahlia shrugged.
Within a few seconds, Nico’s already fairly big boobs started growing, bigger and bigger until they were the size of watermelons. He looked like he was having the time of his life. They stopped just a little bigger than watermelons, resting atop his giant belly, round and firm,
“Would you mind if I asked for a bigger—” he started, but was interrupted by Dahlia,
“You’ve had enough,” she said, waving her hand a final time as Nico was swallowed by the portal beneath him, banished to the Realm of Pleasure like the rest of his friends.

— — —

Finished with the trio, Dahlia looked herself in Timothy’s mirror, seeing the monster she was.
Although she knew she should hate herself, be angry at herself for acting so poorly… she felt nothing but pride. She felt hot, felt sexy, felt powerful and terrifying at the same time. She wanted more.

She walked down the stairs of Timothy’s former home, seeing the doppelgängers of the trio and smiled at them, they all grinned their pointed teeth at their demonic creator.
Timothy’s mother stared at her in horror, as did his little sister.
“Y’know what, you’ve always been kind to me. The least I can do is gift you something you’ll appreciate,”
“W-what do you…” she stuttered, but quickly found herself changing. Her face started shifting, getting more defined, sexier! Her nose got smaller and her lips got bigger. Her short hair suddenly turned blonde and got a little longer, much better looking and complimented her features more.
Her waist got narrower as her hips got wider, her butt bubbled out and her thighs thickened. Her breasts grew cup size after cup size before reaching as a solid, firm, and well-shaped E cup. She was astounded by the changes. Her clothing changed as well. Her button up pink shirt turned into a cute purple tank top, her mom-jeans ripped and showed off her ass better, and her worn down shoes became a pair of trendy sandals.
“W-woah… t-thank… thank you!” She said, “I look amazing!!” She exclaimed,
“Don’t worry about, and don’t question anything ever again,”
“I won’t, I promise!!” She said with delight,

Just as Dahlia was about to walk out of the door, Timothy’s younger sister appeared, wrapped around her legs, “please! I want to look like mommy!” She said.
Despite Dahlia’s hatred for hi- her, and the fact that she’d changed her before, she said, “I promise, when you grow up you’ll be twice as sexy as your mommy,”
“Really!?” She exclaimed,
“I promise,” she said. As she waved her hand, the little girls hair turned from a dark brown to a bright blonde, just like her mothers.
Dahlia smirked at her as she finally left the house.

— — —

With the door shut behind her, she looked around, seeing a number of people going about their days. She waved her hand and suddenly all of them became overwhelmed with a sense of lust and sexuality, jumping on whoever else was nearby them and ripping their clothes off of them. She smirked.

“I am going to make Mankind nothing but sex-obsessed deviants, and they’re gonna love it!”


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