Risky Ritual

Story by blue_mystery_wolf on SoFurry

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A ritual goes horribly wrong.

Made for one of my Patreons. Join for early access and other stuff. https://www.patreon.com/mysterywolf


The lights were turned off, and the tiny window in the bedroom was sealed shut. All electronics were turned off, and the only thing lighting the room were black candles that surrounded a pentagram, surrounded by three men.

"Read it, read it!" Jon said aloud. He was a chubby brown haired man with a bit of a beard on him, roughly in his mid-20s.

"We set up everything, so get to reading the incantation, unless you're afraid." Mark added. He himself was in his mid-20s like Jon, but not quite as chubby. He had blonde hair and blue eyes, and a grin on his face.

Jason stood with an open book in hand in front of the pentagram. He had found the book at a garage sale earlier that week, and noticed it had a variety of spells and summons. It looked as if it were a book made for warlocks, and in a dead language that none of them could read. Jason had recently found a way to read the language with a translation book he got at the library, and based on what the book said, it said in order to summon a demon, one had to set up a pentagram filled with black candles, and say the summon aloud. At least, that's what he understood. He couldn't translate the entire text, but that was what he got out of it. "I'm not afraid. This book is ancient history bull crap I'm sure. I just wish we didn't have to carve the pentagram on the floor." Jason said with a grimace. He had an apartment with a wooden floor, a decent sized apartment, big enough for his roommates who helped him set everything up to try the summon out.

"Like the landlord was ever going to give us the deposit back to begin with." Jon said with a roll of his eyes. "We'll buy a floor mat to cover it up once we're done."

Of course, no true sober men would perform such tricks, or do such things to the floor. The men had been drinking, although not in excessive amounts, it was plenty to perform, in short, stupid ideas. They were coherent enough to speak and perform actions relatively well too, and at least they didn't have to drive to get home as they were already there. Jason was the least drunk of the three, sober enough to second guess what he was doing.

"Yeah I guess." Jason looked at the text. "Okay, fine, here goes. Roobemordth omec tuo dan ylap. Kate neo fo su rof uoyr doby!"

After a moment of silence, a small gust of wind blew towards Jason's direction. The wind was powerful enough to blow out all the candles, but not quite strong enough to blow much of anything else away. Little else happened, and after a moment, the three men let out a sigh. For Jason in particular, it was more of a sigh of relief.

"Well, that was anticlimactic." An annoyed Jon said as he crossed his hairy arms over his chest.

"You did read it right, didn't you?" Mark asked Jason. He reached out and took part of the book, and glanced at the pages. He couldn't make out heads or tails of what any of the writing even said. A moment later, he let the book go.

"Pretty positive I did." Jason walked over to the bookshelf near his bed, and took out the translation book. He flipped on the light, and began reading the translation book, as well as the book that had the summons. "It should have summoned a broodmother eager to breed."

"Pah, what the fuck ever." Jon waved a hand dismissively. "I'm going to bed. You owe me something to fuck later." He stormed out of the room, and went right to his own bedroom. He slammed the door shut, and turned the lights off.

"Stupid summoning never works anyways. We tried to summon a succubus in high school, but did that work? Noooo." Mark walked to the door with an annoyed scowl. He left the room, and went to his own room. He closed the door, and went to bed.

Jason stared down at the pentagram in his room. He couldn't believe he let his semi-drunk roommates talk him into this, and in his room no less. He took a spare blanket from underneath his bed, covered up the pentagram, and with a sigh, he turned off his lights again and put the books away. He had heard tales of spirits and ritual summons, but he never seen any of them to know if they were real or not. "Nothing but a bunch of hocus pocus." He said with a yawn as he climbed into bed. He closed his eyes, and drifted to sleep.

During Jason's sleep, he dreamt of himself with his two roommates. All three of them were naked. Both Jon and Mark were on their knees in front of Jason. Both of them reached forward and licked his cock in Jason's dream. While the real Jason knew this was incredibly bizarre, especially since he knew all three of them were straight, the dream one enjoyed it. He could feel his dream body reach behind him and stroke, not his asshole, but something far more sensitive between his balls, and his ass. It was a cunt, a feminine vagina on Jason's body. Jason's cock grew aroused, and as it became erect, it pulsed and pumped far bigger than normal.

"You two did well to pleasure me." The dream Jason said with a smile. "Now, it's time for your reward." Jason spread his legs to reveal his vagina. Those nether lips parted farther and farther apart until...

Jason's eyes shot open. He woke up with a rapid heartbeat, and a mess between his legs. He didn't wet himself, rather it was a dream powerful enough just to cause him to orgasm in his clothes. With a blush, he got out of bed. He passed off the dream as the kind of odd dreams one might have when not entirely sober. At least he was sober now, even if confused.

Jason normally would have been at least a little hungover, but this morning he felt fine. He grabbed a clean pair of boxers from his dresser, and then and went into the bathroom. He was the first one awake, so he had the shower to himself. He tossed the clean pair of boxers down onto the floor, intent on changing into them after he was done bathing. Before he got into the shower, he paused at the mirror. His skin looked very flushed, as if he had a sunburn, or if he just got out of an incredibly hot shower, and he hadn't even started one yet.

Jason wasn't sure what to think of his flushed skin. He took off his clothes, and saw it was an even flush all throughout his body. He looked down between his legs, and he noticed his cock too. It looked larger in size, at least by a good six inches flaccid. While Jason might have been able to dismiss the skin as some weird onetime thing that he hoped would go away later, the cock was another thing entirely. "Maybe...I'm just aroused." He told himself. That had to have been it. He was a grower, when aroused, his cock grew a bit. It was a natural thing. He took a deep breath, and then took a quick shower.

Jason was soon done, and he hopped out of the shower. He grabbed a towel from the folded stack nearby, and dried himself off. Once done, he got boxers and pants on just in time to see Mark come out of his room, and make his way to the bathroom.

Mark was far more hungover than Jason was. His eyes were half open, and he had a hand on his head. "Ugh. Damn drinking games..." he muttered. On his way to the bathroom, he walked right past Jason without a word. Mark was too groggy to speak too much. He took off his clothes, and hopped in the shower himself without as much as another word.

Jason paused outside the bathroom when Mark walked in it. Normally, leaving the bathroom door open wasn't a big deal for them. All of them were straight, and they were all guys. It was no big deal to see one another naked. Jason wasn't sure why, but he couldn't help but glance into the bathroom to see Mark showering. He felt his cock slowly grow aroused in his new pair of pants.

Mark showered unaware he was being watched, and too hungover to care that much if he even was. The shower was definitely helping him wake up though, and he bent down to use some soap. He turned his head to the side to grab it, and he swore he saw something out of the corner of his eye at the door, but he didn't bother asking who, or what it might have been.

Jason let out a light gasp, and quickly moved behind the wall when he thought Mark saw him. His heart pounded, and he could still feel the erection between his legs. He imagined Mark naked, and his huge thick cock pounding away at that body before he stuffed the man into his vagina. The mental thoughts alone were enough to make him moan quietly, and suddenly reach a quick orgasm, dirtying his clean boxers and pants once more. The orgasm lasted longer than any other one Jason had, and as his swollen cock came, small bat wings grew out from his shirtless back, and two black horns appeared above his head, just barely sticking out from his hair. Jason looked down at himself embarrassingly. He couldn't believe he not only reached orgasm so quickly, but at such strange, lewd thoughts. Jason rushed back into his bedroom to get changed again.

The moment Jason went into his bedroom, Jon came out of his room, wearing only boxers and nothing else. He swore he heard a door slam, but the only door that was closed was Jason's. He walked up to the door, and knocked on it. "You doing okay in there?" he called.

"I'm fine!" Jason shouted when he heard Jon's voice. He didn't have a mirror in his room, but he could feel a change behind his shoulders. He turned around and noticed the bat red bat wings. The wings, while diminutive in size, were under his control. He wasn't sure whether to scream, or to try at the appearance of the strange things. He couldn't even wear a t-shirt without ripping holes. The wings would have definitely have been noticeable by anyone that looked behind him too. "The spell wasn't supposed to effect US." He said to himself as he remembered the chant. Jason turned on his computer in his bedroom, and began to look up information about the book. He knew there had to be something, anything online to help him. "Should put a damn sock over my door and just leave it there all day so they don't bust in here." He muttered to himself.

There was a brief moment of silence before Mark opened up Jason's door. "Just checking to see-" he paused when he saw the bat wings, his eyes wide. "Jon? You want to get in here?" he called out. He wasn't one to scream, but he couldn't stop staring at those wings on Jason.

Jason blushed when Mark opened up the door. He didn't even get ten minutes to look up online how to reverse the spell. "At least you didn't scream like a girl." He said quietly. Jason wanted to hide those wings, but he knew there was no way he'd be able to hide it now, at least from Mark and Jon. "Needless to say, I'm not going outside."

Jon walked in, and saw the shirtless Jason, as well as those bat wings of his. "I uh...uh..." he was at a loss for words. He took a brief glance at Mark, and then back at those bat wings.

"I know, right?" Mark asked as he slowly got over the shock of seeing Jason with those wings. "The fuck happened to you?"

"The fucking brood mother spell we tried might have worked, but it might have made one of US the brood mother." Jason spoke with a hint of a sarcastic tone at the beginning. "My skin's all red, I got these wings, and my..." he paused. He didn't want to describe his changes in that great detail.

"Well you still look relatively human." Mark crossed his arms with a sigh. "You wear a hat, and if you can fold those bat wings, nobody will question a thing."

"If I change more though, then people will sure as hell notice it." Jason said with a grimace. He didn't turn towards Mark when he spoke, he simply continued to check online. "And most demons I know of aren't exactly all human and blend in."

"Depends which kind. Some can transform to blend in well." Jon said, now that he calmed down from seeing Mark in his new odd form.

Jason grimaced. "Not helping. I don't want to become a demon. Period. I'm not finding much online about it though. One of you two want to go to the library or that bookstore to try to find something?" he turned away from his computer, and tried to fold those bat wings. While Jason could make the wings flap, they didn't fold back up against him. He thought that he could with enough practice, but he didn't want to practice at all with the new appendages.

"Go in there and ask them if they have any books about demonic ritual summons. Yeah, that'll work really well." Mark rolled his eyes with a sarcastic huff.

Jason raised up the book that they used for the spell. "We got this from the bookstore, and the translation book from the library. One of those two places should have something about reversing spells."

Jon and Mark glanced at each other briefly. Jason's red skin and bat wings, as well as his demonic horns, might make it hard to go out without getting noticed. The changes were miniscule, but Jason's skin was worsening. It was getting to be as red as a tomato.

"I guess I got the library." Jon said with a shrug. He grabbed the translation book. "I'll show them this, and ask them what else they have like this. Maybe I won't look THAT crazy then."

Mark took the spell book. "And I'll show the bookstore this. For the same reasons about looking crazy."

"I'll keep looking online and see if I can find anything." Jason turned back around. He couldn't quite put his back up against the back of his chair without his wings getting in the way. "Stupid things...I've never even see a demon fly with tiny wings." He added with a mumble.

Both Jon and Mark got dressed and took off to the library and bookstore, while they left Jason alone to search online.

Jason continued to search multiple websites about demons, but as he searched, he began to get distracted. He could feel the cock between his legs slowly pulse and pump to life. The websites he browsed slowly turned into more and more perverted websites of pictures of perverted demons, rather than a way to reverse a demon summon itself. "Uhn...have to focus..." he slowly reached down between his legs, and stroked his enlarging shaft with one hand, while his other hand moved the mouse around to continue his search. The more he stroked himself, the harder he found it to focus. His cock pulsed and throbbed bigger than before, so big that he could just barely get his entire hand around the width, and he couldn't grasp the full length entirely. He moved his hand up and down slowly while the images he browsed online continued to get more perverted, slowly changing to suit that growing lust.

Jason first looked at images of perverted demons. The pictures he found was often a succubus, usually with large horse cocks, occasionally female demons too. He found the demons with cocks were far more arousing compared to the ones that didn't. His own cock pulsed as it grew to life, a total of three inches bigger than it normally was, and too thick to wrap his hand completely around it. As his cock grew, Jason's tongue began to split at the tip, and the sensitivity behind his balls increased with every stroke of his shaft.

As Jason continued to browse through the pornography, the pictures he viewed slowly grew to the tastes of demons devouring humans, vore as it was called. Jason wasn't a fan of the hard vore, but rather the soft. He saw pictures of demons eating human's whole, demons stuffing humans into their cocks, and then demon women stuffing men into their vagina. It was those pictures, the ones of men stuffed into a vagina which Jason's cock twitched eagerly at. Jason stroked his shaft faster and faster, and he soon orgasmed faster than before, but with more seed than before as well. As his shaft pulsed cum, his humanity slowly drained. His tongue slimmed down, and he stretched it out longer, down to his very chin. His cock swelled to a foot tall, and half wide. His testicles swelled and rounded out, and a small slit appeared behind those balls, the slit of a vagina in the making. It was barely big enough for a pinky finger, but it was just the beginning. His hair also darkened, and his horns grew out longer, almost 3 inches tall.

Jason panted and huffed heavily once he came. He looked down at his chest, and saw he looked a bit more muscular as well, and that the lower part of his chest was covered with his semen. He blushed, but it didn't show with his red body. "God...what kind of brood mother IS this?" he asked himself. He felt as if he were becoming a male muscular demon, although he felt an incredible sensation between his legs, just behind his cum filling balls he couldn't ignore. He reached down to feel it, and he felt that second hole. It wasn't an asshole, it felt so much more sensitive. Jason gasped at the sensation. Despite that his cock had only came moments ago, it was already getting aroused when he touched his new small vagina.

"At least I'm alone in the house." Jason muttered. Even though he had taken a shower earlier, less than a few hours ago in fact, the amount of semen he came on himself made him want to take another. He stood up, undressed once more fully, and made his way back into the shower. He turned the water on as hot as possible and put his blood red hand underneath it. Even the water at the hottest setting wasn't hot enough for him anymore. Granted, many humans liked hot water, but now Jason wanted it even hotter. "I guess this will work." He muttered. He stepped inside, and began to wash himself off once more.

As Jason washed his body, he closed his eyes and thought of that new hole between his legs. He had a strong sensation what it was. He had seen plenty of pornography to know what else could be between a person's legs, plus they did try to summon a brood mother. It still didn't explain his muscular body, nor did it explain those odd urges he kept having. Jason reached down and stroked his foot long cock as it slowly sprung to life, slowly growing longer and thicker as he stroked it. He imagined stuffing people into that vagina, he imagined stuffing Mark and Jon into it. Despite having orgasmed only a short time ago, Jason's cock looked ready for more. In fact, as Jason stroked his shaft in the shower, it began to leak cum. The drips were minor, but it was pristine white droplets that fell from the very tip of his pulsing cock, and onto the tub floor to get washed away by the water so hot, that it would have burned a normal person.

As Jason's seed dripped from his shaft, his body continued to change more, although slow. His fat trimmed down as muscles began to appear, as if Jason had worked out. Drip by drip from his shaft, his muscles grew bit by bit, and the more he rubbed his cock, the bigger it grew, as well as the cunt between his legs.

Jason envisioned stuffing Mark into his hungry cock head first, and then shoving the rest of him in inch by inch, that naked, semi-fat, if hairy, body of Mark's. Jason gasped when he reached a sudden orgasm, and sprayed the wall with his seed. He came from more than just his cock though. The cunt between his legs pulsed and quivered as he experienced his first orgasm with a vagina. It made his now toned legs quiver, almost enough that he lost his balance, but one red hand with pitch black fingernails on the wall helped support him and keep his balance. His orgasm lasted twice as long as his last one did, and the last orgasm he had lasted an incredibly long amount of time for a human as it was!

Once Jason's orgasm was finished, his cock was still semi-hard, despite how much he came, and dripped more seed. Jason took a moment to look down at his shaft, and then the rest of his body. He saw that his body was getting more muscular, and he slowly looked more like a demon than a normal human. He thought to himself that, even if he could somehow disguise himself, he would still never be the same. There was no way he could hide his semi-erect cock easily unless it became flaccid again, and that seemed like a difficult task to do. With a frustrated sigh, Jason ran the shower long enough to clean up the new mess he made with his orgasm, and then he got out. "I can't believe this..." he said quietly. He didn't realize that a tail was also slowly growing with his cock, as if to help him keep balance with his gradually growing shaft. The tail was thin and sleek, and only about a foot long, just a bit smaller than his shaft.

Jason dried himself off with a towel, but he couldn't help but feel his cock still partly stiff, even though he had just orgasmed from it moments ago. He glanced down at his shaft, and saw it stick out at half-mast, dripping not just his seed, but his very humanity with it, unbeknownst to him. Jason stared down at it momentarily, as if in a daze, before he shook his head. "I'm trying to find a cure to get me human again." he said quietly, as if he was trying to remind himself. His mind felt muddled with thoughts that weren't fully his own. One thought kept bubbling up in his head, a thought about something to do to with Jon and Mark. He knew that thought was not his own, but the urge for that thought was slowly intensifying. "I hope you two come back with something helpful..." he mumbled. He took a seat at his computer, butt naked, and continued his research.

Jason easily lost track of time browsing his computer. He had found virtually nothing of use, just a lot of porn. The entire time he was looking, his cock dripped pristine white cum, and with every drop, he became more muscular. He had no sign of visible fat on him. His arms and his legs were toned. His belly was slim, and his butt was firm. Had he looked human, he would have looked a lot like a jock. His cock was now a good two feet long, and almost one wide, and still growing. His balls grew too, and measured the size of two oranges. His feminine slit between his legs remained surprisingly the same size, but the hunger for stuffing things inside of it intensified, more so when he heard the door to the apartment open and close. "You find anything?" Jason called out, not even caring if it was Jon or Mark.

Both Jon and Mark had returned home at the same time, and both of them walked into Jason's bedroom. Jon was surprised at Jason's nakedness, but Mark didn't seem so much so. They had both already been shocked when they saw Jason changing earlier. It was definitely something else to see him so different now sure, but they knew he was already transforming earlier.

"Nothing really useful at the library." Jon said as he looked away from Jason. "I found some stuff about hexes and curses, but it was all crazy stuff. It was written by an author who said that, if you really wanted to be a horse, you just had to think about it REALLY hard, or maybe that you already are a horse, and didn't know it. I asked the librarian about demons and she gave me this weird look."

"I didn't find anything useful at the book store either." Mark said with a frown. "The only stuff on demons I found was a bunch of fanfiction. I would have sounded crazy if I went 'Hey, my roommate turned into a demon. You got a book on how to fix that?'"

Jason shot Mark an evil eye. Jason's eyes were still the same, but the rest of his body was becoming that of a demon, a bulky demon that looked very manly with a huge cock, balls, and pecs, but with a vagina just beyond those testicles. "So I'm stuck as some demonic looking thing?" he asked with an annoyed tone. His lengthening tail flickered, and he grit his teeth. Two teeth in particular of his became more and more sharp. A deep, masculine voice in his head whispered to him that they should be punished for their failure.

"It might just be temporary." Jon smiled, though his eyes showed concern. "Just give it a few days. Worst case scenario, you work from home or something. You never need to leave the place again if you're stuck like that."

"Y-yeah." Mark spoke up to try to help calm Jason down. He knew that Jason was sort of a homebody. "We can get your groceries and anything else you need. You can probably stream yourself playing video games like that too or go to cons or something. People will think you're wearing a wicked costume and you'll get really popular."

Jason looked down between the pair. His huge cock continued to drip pristine white seed onto the floor beneath him. Jason wasn't sure how much cum he was leaking, or how much he had leaked already, but there was a small stain not far from his chair. He slowly raised his eyes up at the two, and put his hands on his knees. "Just get out of here." He spoke with a glare. A mental thought kept pounding at his head. They're stupid humans. You should just stuff them in your vagina. They're utterly worthless and expendable. It will be good for them, and for you. The thought stated. He knew he should have been embarrassed with showing off his naked buff body to his roommates, but anger was slowly overtaking any other feeling he might have had as a normal human.

"Are you sure?" Jon asked with a frown. "We can always..."

"I said GO." Jason turned to Jon. His eyes turned blood red for a moment when he shouted. He was at odds with himself. His human part didn't want to see them, but his demon part still wanted them to be punished, now more for not obeying the simple order to leave him be.

Jon saw the brief flash in Jason's eyes with wide eyes of his own. He knew to take that as a sign to leave. He grabbed Mark's wrist and left the bedroom with him. Jon even made sure to close the door behind them once he was out of the room.

"Humans." Jason muttered as he turned back to his computer. "They think they have all the fucking answers. I'm stuck looking like a damn demon, and they act like I can live a normal life like this." Jason turned on his web camera to get a look at his form. The hair on his head was jet black and short. He had long black horns that stretched a good foot and a half pointed straight upwards, and ended in sharp tips. His nose was short, and his teeth were white with two fangs. He was becoming as muscular as a bodybuilder, and with no body hair even. His skin was still as red as a tomato, while his fingernails and toenails were pitch black claws. His huge cock, now one that measured three feet big and almost two wide, continued to drip and leak cum. His cock and balls were as red as his skin, but a much darker shade. Jason swore if his cock was fully erect, he could suck himself off if he so desired, but such a thought didn't turn him on, nor did taking a cock up his toned red ass, complete with a tail that split and formed a three prong pitchfork tail at the end. What pleasured Jason the most, was the thought of sticking a human up his vagina. His vagina was only slightly bigger than a normal human woman's, and even resembled a human woman's in appearance, but the thought of stuffing a human up there was so pleasurable that he stuck out his serpentine tongue out slightly with drool. His small red bat wings flickered, and his red nipples hardened. He should have been embarrassed by this change, and his constantly dripping cum cock, but he just couldn't shake the feelings of arousal. He had to stuff one of them up his vagina, and he had to do it soon.

Jon and Mark tried to go about their normal routine for the rest of the day. None of them had to work that day, but it made for an awkward time at home.

Jon sat on one of the four chairs in the living room. Each one of them had a chair for them, and a guest. He was trying to get Jason out of his head, but it was incredibly hard to shake the thoughts of the buff now demon. As he sat there, there was a sudden knock at the door. With a raised brow, he opened up the apartment door, and he found a man with a pizza delivery. He was about to say he didn't order any food, but before he could say anything, he heard Mark.

Mark walked out from his bedroom after he heard the knock himself. "That's mine." He called out to Jon. Mark grabbed the pizza, and paid the man. He brought the pizza into the small kitchen before he turned his attention back to Jon. "I figured I'd try to get Jason a pizza, see if it helps him feel better."

"Couldn't get one for us?" Jon watched Mark just grab the pizza and head into the kitchen with it. "Ah, fine whatever. If I were him though, I probably wouldn't want to be disturbed. The guy's become some weird...thing, you know? He's not acting like himself either."

Mark rolled his eyes at Jon. They almost never ordered pizza for one another, they fended for themselves when they ordered anything. Of course, the reason he got pizza for Jason was under special circumstances. "You're more than welcome to ask if he wants to share. It's his favorite toppings, you know what they are." Mark grabbed the pizza box, and walked to Jason's door. He knocked, waited a brief moment, and then walked in.

Jason had spent his time idling on the computer while Jon and Mark had gone about their day. He spent a few moments masturbating to more demon vore, and when he did, he found his huge cock came far quicker than normal, but it also recovered and refilled with seed faster than normal just as well. It made for a large mess underneath his desk, but Jason didn't care. The more he masturbated to demonic vore, the more he listened to the voice in his head that told him about stupid humans. When he heard the door knock, Jason was about to say not to come in, but it was too late. He saw Mark with the pizza in hand. "What this?" he asked, his voice deeper. He almost sounded like a caveman in the manner he spoke.

"Look, I know we can't figure out how to fix you now." Mark said with the pizza in hand. He set it down on Jason's nightstand. "But we might be able to in the future. Until then, let us help you with stuff like food. You like pizza, we can get it for you a ton of nights now."

Jason glanced briefly at the pizza box. He could smell the kind of pizza it was, pepperoni and cheese. Jason hadn't eaten much of anything all day, and he definitely was hungry, but the deep dark voice in his mind told him that he should sate his hunger through other means, not food. He slowly stood up and let his tail lash out behind him. "Thanks. But I know better way you can help out." He spoke, again in a deep voice.

"What is it?" Mark asked. He noticed Jason's voice was different. In fact, a lot of his body was very demonic and buff looking, but Jason's eyes were still the same, as was his face, just much redder. "Whatever it is you need, Jon and I will try my best to get it for you." He normally wasn't so caring, especially to his roommates, but this was an exception.

Jason walked over to the door and closed it. He turned back to Mark, and time felt as if it froze for Jason. His heart pounded heavily as he stared at the man's form. The new thoughts in his mind told him what to do, and how to do it, and now those thoughts were so loud, that he just had to do it. He was alone with Mark, he had to try it. Jason suddenly leapt up into the air, spread his legs, and dove down onto Mark. His motions were little more than a blur to Mark. Jason thrusted himself right onto Mark's head, and before Mark could even react in time, Jason forced Mark's head into his vagina. Despite Jason's vagina being the size of a normal human's, it eagerly accepted Mark's head entirely, and stretched completely around his head to do so. With Mark's head in Jason's nether lips, his legs swiftly went around his back, and chest.

"Oh, GOD yes!" Jason shouted. His huge hyper cock orgasmed at the sensations of getting even the head of his roommate stuffed in his vagina. His body begged for this, longed for this. He needed more!

Mark couldn't react in time. The speed Jason performed was simply inhuman. Before he even knew what hit him, his head became trapped between Jason's legs. He could feel the soft wet interior of his vagina. He couldn't see inside of him, but he could feel the soft, squishy walls, the same walls that hugged him tightly. Instincts kicked in, and Mark reached upwards at Jason's thighs. He tried to pull off, but his head was stuck. He could hear a 'schlorp' as he tried to pull his head free. He slowly came to the realization that he wasn't pulling free, he was being pulled in deeper!

Jason fell back with Mark onto the ground beneath them with a heavy thud. His muscles and body easily overpowered Mark's own, and he continued pulling Mark in deeper. When Jason got to the bottom of Mark's neck, he glanced down at his shoulders and clothes. The dark voice in his head instructed him what to do next. He reached down on Mark's chest, gripped his shirt tightly, and ripped it off as if it were nothing than a bad costume prop. Jason then slowly pushed Mark in deeper. His legs spread wide, as if he were doing the splits, and his cunt stretched around Mark's panicking shoulders.

As Jason felt his nether lips stretched wide, he couldn't help but orgasm suddenly. His huge, throbbing cock pulsed and twitched as it sprayed its seed onto Mark's body. The amount of cum Jason came enough to lubricate Mark's chest fully, and even his legs, though they were covered with pants. Jason held onto Mark during that orgasm, and once his orgasm was finished, his huge cock was still rock hard. He didn't change any more physically, but mentally what was left of Jason whittled away, vanishing more as he pushed Mark deeper and deeper inside of him.

Mark reached up and tried to pull Jason off. He felt Jason cover up his elbows, which just made pushing hard. He tried to pull himself off too, but with no luck. Those nether lips were as strong as the rest of Jason's body, and held onto Mark tightly. He felt incredibly cramped, warm, and wet inside of Jason. He couldn't think of anything to say other than "Help!" but unfortunately, his cries were muffled.

Jason ripped off Mark's pants and underwear as easily as he ripped off his shirt, and chuckled as he looked between Mark's legs. Mark's cock was shaved of pubic hair, but not his legs of body hair. With Mark's shoulders pushed into Jason, the rest of his body was much easier to push into him. He could feel his belly expand every inch he pushed Mark in. His tail reached down between Mark's flailing legs and pushed, while his demonic hands grabbed onto Mark's, and slid them inside. "Quiet. Daddy take very good care of you." He spoke in a deep, rumbling voice.

Once Mark's hands were in, he pushed against the inner walls. He couldn't tell how big Jason was from him, but he imagined it must have been ridiculously so. At the same time, he felt his body tilt within his inner folds forward. As the rest of his body slicked inside Jason, he felt the walls around him curl him into a ball. It was too dark to see, incredibly hot, and he felt as if he couldn't breathe. The moistness that surrounded him faded, but unable to see anything, he couldn't tell what was going on. He couldn't even move his own arms. His body felt wrong and twisted. He felt as if he were melting inside of Jason, yet he wasn't liquid. He opened his mouth to scream again, yet no sound came out.

Jason couldn't tell what was happening to Mark from the outside, but as he stuffed the last bit of Mark inside of him, he just smiled as his belly expanded. He looked like a pregnant woman in their final trimester, with triplets! That huge swollen belly made gentle kicks and bumps, but it soon settled, and his belly began to slowly shrink. Jason rubbed his bulging, seemingly pregnant belly happily. It felt so GOOD to stuff someone into his cunt. He was absolutely thrilled to have done it! Something deep down inside told him that Mark wasn't going to die. While he was unsure of Mark's fate, the thoughts inside of him said it would be an enjoyable one. Jason still had another roommate though, and he knew unbirthing him would be just as enjoyable, if not more so than Mark. While he wanted to get up and ask Jon to come in, Jason's body was still quivering with pleasure. His huge cock sprayed cum again, seemingly casually, and Jason just laid back with a happy grin. He knew Jon would come and check up on him eventually. It was then that he'd strike.

Hours later...

The three roommates had often left each other alone for the day to do their own things. So long as they cleaned up after one another, talks often weren't involved. Jon spent most of his day doing just that. He played some video games and ordered his own pizza for dinner. As time continued to pass and Jon sat in his bedroom, he glanced over at Jason's closed door. He last heard of Mark going in there, but he didn't remember Mark coming out of there. He hadn't thought too much about it for the last few hours, but now he was a little concerned he hadn't heard anything in the past few hours.

Jon checked around for Mark around the apartment first, before he knocked on Jason's bedroom door. "Hey Jason, I don't mean to interrupt anything, but have you seen Mark anywhere? It's been awhile and he's nowhere to be found."

Jason still had Mark in his belly, but Mark was no longer capable of fighting. Jason looked as if he had a very pregnant belly, but no longer the size of an adult human. "Yeah, he's in here with me." Jason called out, surprisingly honestly. He was still a muscular man, one that looked as if he had worked out at the gym for ages, but his seemingly pregnant belly stuck out from the rest of his huge manly body, including that giant throbbing cock.

Jon opened the door slowly, and he found Jason sitting on the bed with that pregnant belly, and that demonic body he possessed. Had it not been for the demons oddly soft face, he would have sworn that it wasn't Jason. "What happened to you? You're so...big." he glanced around briefly. Jason's room wasn't huge by any means, but he thought Mark might have been just out of eyesight. "Where is he?" He had a bad feeling about Jason's huge belly. He could only pray that it wasn't what he thought it was. When he couldn't find Mark around the room, he just couldn't take his eyes off of the bulge of Jason's belly.

"He's around..." Jason said in his deep tone, but one also that sounded as if he were going through constant pleasure. He didn't feel any movement in his belly, but he still felt that hugeness inside of him. It just felt amazing. The mind that was Jason was gone, all that was left was the demon, and one that looked at Jon with a lick of his lips. With a sudden leap forward, he pinned Jon down. His speed, even with an impregnated belly, was still a blur.

Jon's human reaction was simply too slow. He found himself pinned underneath the muscular, pregnant appearing demon. His eyes went wide, as if he had suddenly figured out where Mark had gone off to, and that he was next. "J-Jason, snap out of it! We're friends! Remember?"

Jason's pupils were still the same blue eyes. For only a brief moment, he paused, but after that moment, his pupils turned blood red. He grinned down at Jon, and he moved his vagina into position...

Later that day...

Jon and Mark's clothes were thrown haphazardly onto Jason's floor. Jason himself used a toothpick at his sharp teeth as his belly was now twice as big as it was before with two large lumps inside of it. Cum splatters were all over his room, including on his computer. He had enjoyed the devouring, the struggling, and now a brief moment of lull. His hyper cock continued to drip cum seemingly endlessly from his semi-hard cock. Jason rubbed his belly happily, knowing what was about to come next. He hadn't quite yet figured out a new name for himself, but given time, he'd come up with one. Deep down, what little left there was of Jason was horrified at his actions, but he was far too gone to do anything about it. He knew they were still alive, and they would be coming back.

The bulges in Jason's belly began to shift downwards. The base of his three foot long cock bulged in size. "It's time..." he said quietly. He stroked his shaft with one demonic hand, his cock simply too wide to get an entire grip around it. The bulge at the base of his cock grew and expanded the width to another foot long, while the bulge itself was two feet big inside of him. It slowly pushed out toward the head of his shaft, and then another bulge formed at the very base of his cock. Jason had no idea what was going on, but the demon inside of him was well aware about what to do next. Two hands reached down and stroked his shaft back and forth, slowly at first, but gradually speeding it up. Jason could feel the pressure build within his shaft, as well as the pleasure that built with it. As the pressure built, the bulges inched their way forward to the head of that still human-shaped shaft. The tip of the cock inched open and revealed a large white object inside of Jason's hyper cock, one that pushed forward the more he pleasured himself. Jason felt stuck. He was at a pleasurable high, yet these two objects stuck inside of him couldn't let him orgasm. It was a seemingly never ending build as he stroked faster and faster at that dark red shaft. Veins throbbed, and the bulges continued inching forward.

The first bulge slowly pushed its way out from Jason's cock, stretching the head widely as it did. It was revealed to be an egg. A plain white egg, but a large one at that, one covered in slick cum. Jason pushed the egg out, and watched it land on the ground with a heavy wet thud. Jason pushed out the second egg easier, and with that second egg came his orgasm. As the second egg pushed out of his shaft, he let out a deep moan as, following the second egg, a wave of seed came behind it. He was finally able to orgasm. He came and came and covered the eggs in his semen. He hadn't cum this much in his life, even when he was transformed into a demon!

Jason panted and huffed heavily once his orgasm was complete. The room already had plenty of semen on the walls, and now that orgasm just gave it even more. In front of Jason sat two eggs, each egg two foot tall, and one wide shaped like a chicken egg. Instinctively, Jason knew that his roommates were in there. They would hatch at some point, he just needed to give them time. In the meantime, the demon that had overtaken his body, and mind, wanted him to do so much more with his demonic body, and Jason could do nothing except allow it.

Weeks later...

After a few weeks, the eggs Jason laid had grown to four feet tall and four feet wide, each. They took up a large portion of Jason's bedroom floor. Jason himself was nearly full demon. While there might have been hints of Jason's human side on occasion, there was little left of him in that demonic body. He sat on his bed and watched the eggs eagerly with a grin on his face. The eggs had wriggled on occasion, and he knew it was almost time...

One of the eggs suddenly burst open when a human-shaped arm burst through it, a muscular human arm. Another arm burst through the shell, just as muscular as the first. Both arms grabbed the shell and ripped it open to reveal the creature underneath. The face of the creature looked like Jon's, but that was all that looked like Jon. He had muscular arms and pecs, giant red nipples, and a four foot cock between his legs.

Unfortunately, he wasn't built like a human, but a spidertaur. His upper half was human, even with human hair that was once Jon's own. His lower half however, curved into a furry eight legged black spider, complete with a bulb behind the spider legs with a spinneret, and a puffy asshole beneath it. His cock and balls were positioned in the back, just in front of the bulb, and were huge. Both the cock and balls swung from side to side as the cock tip dribbled pre constantly. Unlike Jason, Jon did not have a vagina. He was pure male, if freakish. Jon had little time to react to the new form before the second egg slowly opened up from the inside.

The second creature was the one that used to be Mark. Like Jon, he had been altered, but in a much different way. While the torso and shape of the creature was more or less human, the resemblances to humanity were hard to find on the rest of its body. Mark's hair on top of his head was the same, but there were also two cocks in the shape of horns. Two other cocks seemed to serve as eyes, and even 'blinked' as eyes. The mouth looked the same as Mark's, but with a cock tongue that stuck outwards, as well as a normal nose. His arms were two huge thick cock arms that waved from side to side, while his torso was powerful and muscular and looked almost normal, except with two dick nipples. At his crotch he had a huge five foot shaft with two giant testicles. He lacked legs, and instead had various tentacles from his thighs. Many of the tentacles ended in long writhing cocks, but there were thicker tentacles that had small suctions underneath that allowed him to walk on them. The cocks on his nipples and horns were average in size, while his arm cocks were as thick as regular arms. His leg tentacle cocks measured as long as normal legs were, but the cocks could flex and bend any way they wished. Each and every cock, including the one between his 'legs' dribbled pre.

Both Jon and Mark glanced over at Jason. Even the dick eyed Mark could seemingly see out of those eyes. They both seemed confused about what had happened. "Daddy?" Jon spoke in a deep brutish tone, not quite as deep as Jason's.

"Yes." Jason spoke without hesitation. "I'm your daddy, both of you. Now, before we go out on the town, let's break those new bodies in."

Jon and Mark glanced at each other briefly, before they looked back at Jason with a smile, and a nod.

The three roommates were long gone. Their bodies twisted, their minds warped. All that remained were three demons, three demons more than willing to have fun with one another, and eventually, the rest of humankind.