Genetics (twink To Bear Tf)

Genetics (twink to bear tf)

"Urgh, you know what I fucking hate? Fat men. Like, bears, you know? It's just so gross. I can't believe they don't take care of their bodies"

I fucking hate twinks like this. Just because he's skinny, smooth, pretty, he thinks he's so special? It's just genetics! It's not anyone else's fault their DNA has made them a real man, not like him.

If he thinks it's so fucking easy to be them, why doesn't he try walking a mile in their shoes?

Hmm...

SNAP - a nice, big, pair of work boots (don't mind the smell). Their last owner has soaked then nice and deep in sweat, and the traces of DNA left in them will be just what this twink needs to remodel his life.

I leave them in his bedroom. When he finds them, his curiosity will get the better of him, and as he slips them on his cells will start to squirm and wriggle and edit their genetic code into the perfect pig. His balls swell, pumping more and more testosterone around his body. His muscles thicken and bulge, and a layer of fat coats his stomach. He tries to yelp, but a low, rumbling growl comes out of the new, thick Adam's apple instead. When he clutches it, he feels that his hands are thicker, meatier.

A real man should have thick, sweaty armpit hair too. All that extra testosterone makes you stink, you know? It's intoxicating, and he reaches down and grabs his new, thick cock.

Fuuck, he smells great. At least, he thinks so ;)

But damn bros, I dunno, do you think it's enough? That's not a bear, that's a cub at best

Cuz like, while his old twink genetics had kept his body hair to zero, in a real man, those follicles get turned on everywhere. His back, his hands, especially his ass. He should have after wave of dark hair creeping all over him, up over his shoulders, deep into his crack...

And no one keeps up a gym routine forever. Eventually he'll start skipping, taking cheat days, and those things have consequences, ya know: big consequences. With all this new appetite his body starts to bulge, stretching out at the waist, each can of beer going straight into his new gut. His brain cells rewire - from now on, he's gonna be always hungry, always just wanting to sit on the couch, scratch his balls, and stuff his face like a pig

There, bros, don't you think he's perfect? Of course when he snaps out of it, he's gonna scream, sob, and whinge about his new body, but I'm sure he'll come round eventually. He'll understand how much better it is to have a body like this, to have a set of genetics blessed by the god of pigs

But if not, hey, he can just lose some weight, right? It's so easy

[I hope this one is good! Remember, asks and dms are always open for tf requests or roleplay. Maybe tell me what you'd do to me, or request a visit from the god of pigs]

I Don’t Want To Go Back

Bradley:

I’m sitting in the doctor’s office and I feel butterflies in my stomach. All I can is look down at my legs and feet— well I guess Luke’s legs and feet. They are his in the first place but I now control them.

I’m waiting on a response from the doctor who’s helping my big brother Luke and I with our situation. He’s with Luke right now in the other room who’s in my body.

From what I can understand, one of us gave the other some kind of sick that caused everything. All I know is that, one night I went to bed as me and the next morning I woke up as Luke.

That night, Luke was doing his workout when I walked in to his room. I was trying to ask him if he could help me out something.

“What do you want twerp? Can’t you see I’m busy?”

“Suh—sorry Luke! I just wanted to get some help with—”

Before I could even ask him anything he got all angry with me and pushed me out of his room.

Then the next morning happened…

I remember waking up and feeling strange, but it wasn’t until I sat up and saw Luke’s big feet and hairy legs that I knew I wasn’t myself.

The next thing I noticed was Luke’s morning wood, i learned quickly that morning that he does not go to bed in PJs.

I looked down at the hard wiener amazed by its size, I touched it and it sent sparks through me.

It took me a second to fully focus but I eventually got up and went to the bathroom.

That’s where I realized that I am now my brother Luke. 

Seeing Luke’s reflection in the mirror made me feel nervous and excited. I had so many questions.

But then I felt something for the first time, confident! I feel so confident in this body.

I stood in front of that mirror for awhile until I heard a loud voice hollering.

“WHAT THE HELL IS GOING ON!”

I peak out of the bathroom door and saw my body rushing down the hallway angry.

But the second we made eye contact, he froze in one spot.

“Bradley… is that… are you me?,” he said to me.

“Yeah it’s me, are you Luke?” I asked him back.

I thought he was going to be nice to me for a second but nope!

Like charged down the hall and almost like he was going to lunge for me. Before he could get to the door, I quickly shut it which caused him to crash into it.

A locked the door, scared of what he was going to do. Then I remembered something, I’m the one with all of the strength now! I opened up the door and Luke was on the ground still trying to get back up.

“You little shit! You did this! I don’t know how but you did this!” he said to me.

All of the sudden, my dad came out of his room.

“Boys! What’s going on here?”

“Your son over here took my body!” said Luke.

“I didn’t take it Luke! I promise!! I’m just as confused as you,” I said crossing my now bigger arms.

“Can someone clue me in on what’s going on? And Luke can you please get some clothes on!”said my dad.

We sat down with him after I put on a pair of pants and explained what happened that morning.

He didn’t believe us at first but after a call with a speciality doctor, my dad’s eyes got wide and then he hung up.

“Boys, I’ve some good news and bad news.”

“What’s the good news?” said Luke.

“Well this is a rare situation to happen but you’re not the first ones ever. And you’re both physically fine other than uh… well.”

“Come on dad! What did they say? Are we stuck like this?”

“Well they want to run some test but that won’t happen until next week.”

“NEXT WEEK?!? BUT I GO ON MY BEACH TRIP NEXT WEEK!!”

“I’m sorry but you have to cancel Luke!”

“Fuuuuuuckkk this! I’m going upstairs!”

Luke stormed away from the table while I stayed back.

“Sorry bud that’s he’s so upset, you know it’s not directed at you right?”

“I guess so,” I said back.

“Do me a favor for right now, just stay clear of him for right now.”

“I promise I will!”

The next few days changed me a lot. It started out with Luke and I having to switch out all of our stuff. My dad wanted us to at least pretend to be each other for the time being so I got Luke’s room, clothes, even his cellphone (which made him the most mad).

I even learned a lot as well. Like how to work out, what being a 19 year old is like, my dad’s started to teach how to drive.

But what I find interesting is all of the things i like about my new self.

Like my new feet! I love the way they look, my dirty socks, the way they smell after a long workout— it makes me so hard!

I’ll take pictures of them and even put my face into them after a long day!

I also love my muscles! I feel so powerful with them!! Even my friends are into them.

Well once again, technically Luke’s friends. Specifically Seth, who I talk to everyday. We go back and forth sending pictures of ourselves. I think he likes me, a lot! I like him too, a lot lol.

He even told me last night.

Texts:

Seth: Dude, I wish you told me how you feel. I would have made a move a long time ago. But if you want to keep this on the DL, I’m cool with that. But as long as we have our fun on the beach trip.

Bradley: We are going to ALOT of fun on the trip I promise!

Seth: Well could you send me a little teaser? Maybe a body pic 😈

Bradley:

Seth: Hot!!🥵

Bradley: Do you like feet?

Seth: …

Seth: If I have to be honest, I’d never tell anyone else this but yes. I do indeed have a foot fetish.

Bradley: I took this one earlier 😎

Seth: Well since you’re showing off 😛

Bradley: You have really nice feet!

Seth: Oh do I? I’ll let you do anything with them on the trip.

Reading that text from Seth made me instantly hard!

I talked to him for a while and this morning but I’m so nervous to find out what’s going to happen!

Are they going to give me something that will put Luke and I back in our bodies? I can’t go to my body, not before I go on my trip with Seth!!

A knock was at the door.

“Bradley, can I come in?”

The doctor came in and I felt like I was about to puke!

“Hey, sorry that took a little bit. Your brother doesn’t seem that happy. How are you with all of this?”

“Me? Oh I’m good, just an adjustment.”

“Well you seem to be taking it better. You know this is very rare. Unfortunately, this is something so new even to us. I wish I could tell you things are going to be back to normal soon but…”

“Wait, are you saying this is forever?”

“Well, I wouldn’t say forever. I guess I’ll just go ahead and say it. This is a lab made disease that somehow got to either you or your brother. We don’t have a cure for it at this moment. So I’d highly advise you, your brother, and your father to try and make this your new normal for the time being.”

“Oh wow! I can’t believe it!”

“So you’re good to go—”

I hopped up and immediately went for the door. As I walk out, I see Luke with his head turned down.

“Hey, you okay?”

“No…”

“Well cheer up! That body isn’t so bad,” I say messing up my former hair.

“ Easy for you to say!”

“I’m sorry Luke but we are gong to have to accept this for now. Sides, I’ll be a good big brother to you. I promise.”

Luke looked up at me and for the first time in a while he had the tiniest smile.

Two Days Later:

“Flex on em Luke,” says Seth as he takes a picture of me.

I walk up to him and say, “You have the bigger muscles why don’t you show them off.”

He grins and says, “I only show them off for you.”

“Hey do you wanna sneak up real quick while none of the other boys notice?”

“I thought you would never ask!”

We run up the stairs and as soon as we’re out of eyesight Seth pulls me in and kisses me.

“Come on inside Luke, I’ll let you play with these piggies,” he says wiggling his toes in my face.

“Can you do that thing you did last night with them?”

“You want another foot job?”

“Yep!”

“Oh boy! You’re lucky you’re so cute!”

This is what happens when get a good whiff of feet from your infected neighbor beast.

Feels overwhelming doesn't it. That high, that buzz, that strong feeling of my essence crawling on in. While you suck and huff my infectious foot scent. As you puff on em back with your foot breath, it only makes em sweatier.

Further opening your mind to me. But you probably wanted that when you first saw a beast like me huh heh. You wanted to be big, stink, strong like me. Heh you look like nothings on your mind. Now that your face is dripping. I know my stink is scrambling yer brain, eh!

"Mmmmm, y-yes! These feet are...g-good-!"

Well keep sucking the sweat bud. Keep swallowing it. Cause once yer done. It's all you are now. Just how it is, how it should be.

"-sniffs- y-yes, this is!"

Don't worry cause yer gonna turn into me. Ya gonna stink, sweat, grow, and think like me piglet. Already inside ya, but I'll train ya bud. I'll make ya into one hell of a pig. That's it keep huffing em.

"Y-yessir just like you. Just...like...you! B-beefy balls cock and nuts and- and oh god- my nuts sir."

That's it that's it, let it happen bud. It's okay bud. Just keep swallowing my stink while you let your nuts boil over. Rub my feet while it happens.

"-whimpers, while breathing heavily and panting- mmm mrmm ye-yes sir your stink, i gotta breath mmm fuck I need to blow. So much sperm in my nuts, bull balls, aah in-infection. All I am- I- I accept. Stink in my brain, aaaash! -practically frothing at the teeth-"

That's right bud. Let me in, let it in. Let the stink in!

Whooooweee fuck that was intense. Didn't think these feet would stop growing fuck. They're real big now like, 13 or some shit. Damn putting on these socks really did some work then.

Thought they were sweaty before, boy now they're soaked, and I up and ripped through the damn socks. Now the smell is just floating around. It smells...real good hehe, fucking didn't think I could smell this much. This strong either, it feels good. But can't have all this power to myself no. Gotta rub these on someone's face I- I gotta give to them hehe. Gotta spread it mmmm.

Spread my footstink...

Flame On

Timothy was going to be something special. At least that’s what he’d always have dreamed of. Ever since he could remember, he always wanted to be a scientist. Whereas most people would’ve gone out of the astronaut or scientist or fireman stage in their teenage years, Tim found himself rather good at holding onto his dreams. Stubbornness and ambition had created the perfect cocktail of the unrelenting scientist, so much so that everything in his life took a step back compared to his work.

Even himself.

He didn’t mean to ‘lose’ himself, but when he was spending 50-60 hours in a lab every week and getting by on ready-male noodles and coffee, he wasn’t exactly healthy nor did he look it. A pale and gangly man in a white lab coat, he tended to get sick, deal with headaches and generally not look after himself. But all that didn’t matter when he stood in the heart of the bustling laboratory, surrounded by rows of advanced equipment and monitors displaying intricate data. His passion for science and technology drove him to push the boundaries of innovation, and today's experiment held the promise of a breakthrough that could revolutionise energy generation. It was years in the making, from even before he was born. But now he may have finally found the breakthrough to create infinite energy and practically save the planet, like some kind of superhero.

As he meticulously adjusted the settings on the console, preparing for the start of the experiment, he got more focused. The atmosphere crackled with anticipation as he neared the culmination of his tireless efforts. However, within the controlled chaos of the lab, an unexpected anomaly emerged unbeknownst to Timothy in his tired state. He’d stayed up all night to do this experiment, he wasn’t going to let anything stop him now. 

“This is Timothy Hawkins, okay this is…9th August 2024…let’s see how this goes,” said Timothy out loud for the recording. “Testing our infinite generator, nicknamed Flame, converting heat into electricity…3…2…1…Flame on!” 

A sudden surge of energy coursed through the generator, causing lights to flicker erratically and the room to shake. Tim looked up and around, shocked as he felt himself almost losing his footing, having to grab one of the lab tables as his heart raced. Before he could do anything, he saw that the generator was  a blinding glow enveloped him. At first Tim thought it was an explosion. Maybe the generator overheated. Maybe one of the circuits malfunctioned. But he realised that if it truly was an explosion, then he was either very lucky or very wrong, because he shouldn’t have been able to even think or contemplate if his lab had just blown up.

He should’ve been gone, turned to dust. But he was still thinking, still standing, he opened his eyes as he glanced around confused. Instead a great heat washed over him in waves, tingling and pulsating through every fibre, every cell, something seeping so deep into him that Tim almost thought the heat was coming from within. 

“What on earth?” Timothy looked shocked at himself as he began to feel his muscles starting to grow, his pecs inflating and biceps thickening as suddenly there was a tight blue spandex beginning to form over his arms. “Oh fuck!” He continued to feel the spandex starting to form down his arms as they began to slither over his chest. Hairs began to grow on his chest, swirling on his growing inflating as his own two pecs were continuing to grow hairy and hotter, making him feel so much pleasure ricocheting through his system as his nipples grew perky as the spandex covered over them. 

It surged up and down, the source of the heat seemingly in his core, where it began to reshape and redefine his abdomen. He could feel his abs tightening, the muscles contracting as they started to grow and thicken. With each breath, the change became more pronounced — his once pudgy stomach from a lifetime of junk food and unhealthy eating was now developing deep grooves as his abdominal muscles swelled into a sculpted six-pack.  

“O-Oh my-” Timothy blushed as he couldn’t believe how good it felt, to feel the muscles growing, the heat from within his chest spreading all over his body as he looked down. The skin stretched taut over the firming muscles, revealing the chiselled contours beneath. Each ridge and valley of his abs became more pronounced, the deep blue spandex conforming to the newly developed muscles. “N-No I-” He moaned again as he could see his hands beginning to sweat and stretch, just as he was thinking of trying to press his fingerprint to the sensor and get out of the room. But try as he might, his fingers had changed too much that the sensor could only read:

FINGERPRINT NOT RECOGNISED.

O-Oh god what was the emergency code again?! He thought to himself as he tried that, but by then it was too late, his hands having grown, the spandex climbed over his arms and suddenly fitted his hands with dark leather gloves. 

They were so large and growing that as he tried to push in the code, he accidentally pressed two numbers at once and failed. Just as he was thinking of trying again…the pleasure got too much as his cock throbbed, starting to make him leak his memories and he realised…he couldn’t even remember the code anymore.

“Oh god I gotta- N-No!” Timothy moaned as he tried again but to no avail, the code was definitely wrong and he couldn’t remember. The spandex continued travelling down, trapping the heat in his body as his ass was the next to change, inflating into a perky bubble butt whilst more and more memories of being a scientist and the trip into space that gave them their powers in the first place. He moaned and staggered, gripping onto a table as he felt his ass continuing to grow out, inflating and enlarging whilst his thighs were the next to grow muscular.

Time seemed to stretch and part of Timothy wondered if it was something to do with his failed experiment, if there was some time dilation happening then and there. At least he was still thinking scientifically, but he couldn’t stop himself from the overwhelming surge of sensations as pleasure continued to ricochet through him. His entire body tingled with an electrifying current, as if his very cells were undergoing a metamorphosis, changing and warping as the DNA within him was changing. It was a sensation both exhilarating and unnerving.

The heat travelled around to his cock that began to thicken and lengthen, his crotch practically on fire as pubic hairs grew around his now eight inch cock.  His thighs thickened, the muscles expanding and pushing outward as they became more defined, bulging with strength. The deep blue spandex stretched tight over his growing quads, clinging to every curve and contour as his legs took on a more massive, muscular form. 

“Oh goooooodddddd-”

Timothy couldn’t even think straight as the intense heat pulsed downward, flowing into his feet. A tingling sensation began to spread from his toes, growing stronger with each passing moment. His shoes tore apart, the seams splitting apart as the toes lengthened. The soles continued to stretch, as if being pulled by invisible hands, sweating as brown hairs grew atop them. Before he knew it, the spandex material reached down over his feet and morphed into dark leather boots that hugged his muscular calves and large feet.

Gasping for breath, Timothy staggered backward, his mind reeling from the sheer intensity of the experience, still not able to think of ways to stop whatever was happening to him. The generator shouldn’t have been able to do anything like this. All the while his senses heightened, and a surge of vitality surged through his veins, rendering him acutely aware of every shift within his body, only for him to feel his intellect shifting. It wasn’t as if he was growing dumber but more like his memories were dissolving and turning into something else, making him grow more into astrophysics than anything to do with energy generation.

In that moment, he became acutely conscious of a subtle yet profound change. His clothes felt constricting against his shifting physique, the fabric straining over muscles that seemed to expand and ripple beneath his skin. He reached up to adjust his glasses out of habit, only to realise that…he didn’t have any glasses. Not anymore. And then with another blink, his memories shifted to make him realise he never had glasses. That he was always this tall. That the growing muscles and biceps of his were always there.

Timothy tried to move, but he was disoriented, the room moving about like he had vertigo and in any moment he’d fall onto the wall or drop onto the ceiling like gravity was reversed.

His face continued to shift and churn, almost as if the skin was boiling like the surface of some heated water, becoming malleable. His cheekbones grew higher, more apparent as the fat from his face melted away. His nose widened and lengthened slightly whilst his lips grew larger and fuller. In the blink of an eye, his irises turned to a dazzling baby blue. His unhealthy and thinning hair began to recede, becoming a buzzcut. All the while as he felt his face, he was too distracted and finally the vertigo got tohim, making him fall back. Tim’s jawline grew all the more chiselled and his cock continued to throb, again and again, the pleasure soaring to new levels as the heat in his crotch continued until finally.

“Oh fuck I’m gonna-” 

Cum rocketed out of Timothy’s inflated member, spraying the insides of his new spandex outfit as he writhed on the floor. His eyes rolled into the back of his head and shut tight as the pure bliss of orgasm was beginning to invade his mind and with it, he was losing all his old self as it began to drain out of his cock.

A surge of panic coursed through him, like he had woken up from a dream as Timothy suddenly sat up…He could still think…He could still…

Johnny examined his hands, watching in astonishment as wisps of flame flickered to life at his touch. The flames danced along his skin with a mesmerising yet controlled grace, casting an orange glow around him. 

It was an incredible sight, simultaneously beautiful and terrifying and scientifically impossible. 

Until now. 

His body was somehow conducting its own energy. He couldn’t believe what had happened, dregs of his old self still around as the heat trapped in his spandex and supernaturally warm body had already evaporated the mess he had left in his spandex. 

The last parts of Timothy caught his reflection in a nearby monitor, revealing a sight that defied all logic – he had transformed into Johnny Storm, the embodiment of the Human Torch from the pages of comic books and movies that had once been his refuge. 

Johnny’s breath caught in his throat, unable to comprehend his experiment that had somehow rewritten his very existence. But then again, there were weirder things in the universe, at least according to what Reed was always going on about. He grunted in surprise and felt like his voice was now deeper and with it, came a whole newfound charisma that made everything just so much more exciting and smoother coming out of his throat. Johnny started to blink as more and more of his memory and real self was finally coming to him, a cockiness and intrigue as he stopped looking so shocked in his reflection and instead was admiring himself in his spandex as he smirked.

“God damn…” Johnny murmured as he looked at his flaming hand and continued to watch it. “Just wait until Reed gets a load of this, that smart ass won’t know what hit him.”

For some reason there was still the dregs of doubt that came around, like Johnny was forgetting something. But he was sure if it was important, it’d come back to him. Right now  what he knew most was that he was one of the best heroes that there ever was.

“Flame on!” Johnny uttered as flames raced across his body and he began to feel power and pleasure ricochet throughout his entire body, ready to go out there and show the world the Human Torch. 

And of course he was smart enough to know just how he might be able to create the perfect conditions to make the rest of his team, starting with Reed.

To read more stories like this, then check them out here.

Out To Pasteurize

Calvin learns the side effects of Bro-science first hand after accidentally drinking some Raw Milk.

Read some real mind numbing takes about drinking unpasteurized milk and here we are! Hope you enjoy, in other news I’m going to throw up the post announcing the Viral Transformation participants soon! -Occam

Having been priced out by rising rent at his old place Calvin was in quite the pickle. Fate smiles upon him however as his sister’s ex, Derrick, is in sudden need of a new roommate. They run in quite different circles, Calvin the sort to stay in and read while Derrick probably has more hours at the gym than some people spend awake. Though as he’s lacking any other options Calvin is more than happy to move in with the jock. Time spent working out is time out of the apartment and Calvin has always enjoyed as much personal space as he could get.

As hoped, the living situation is not too bad at all. Derrick stays out of Calvin’s hair and he has more than enough time and space to work from home. There are few better relationships between two diametrically opposed people than one with only incidental interaction. Their lives together are not to continue without a hitch however as one unfortunate morning Calvin runs out of coffee creamer and rather than just drinking it black he decides to sneak some of Derrick’s unlabelled milk.

He shrugs as he’s sure his roommate wouldn’t mind, they’re quite amiable and Derrick’s always offering him protein powder and trying to get him into the gym, spotting him some milk is surely equivalent. Hearing his roommate’s bedroom door open he quickly pours a bit more than he meant to into his cup in a rush to get the bottle back into the fridge surreptitiously. Sure, Derrick wouldn’t mind but Calvin would prefer to not have any interaction on the matter if possible. He stirs in the milk and grimaces as it brightens his coffee to a far lighter shade than he typically prefers.

Derrick wanders into the living room, still halfway pulling up his shorts before stretching as he prepares for his favorite only pastime. Calvin smirks behind his mug at pulling off the pettiest larceny one can imagine before he takes a large gulp of his coffee. As soon as it hits his tongue Calvin is struck with a taste incredibly vile, and yet one that demands he drink more. As such he is torn between spitting up and forcing it down. In the end he’s just able to swallow it before the aftertaste of milk sour and spoiled spreads through his mouth. Regretting his decision he begins gagging. Seeing this Derrick quickly runs over shouting in concern.

“Yo bro! You good!? Do you, uhh, should I call for help!?” He stands behind and puts his massive arms around Calvin’s torso, preparing to do whatever he thinks the heimlich maneuver is. Feeling the warm body behind him as steam rises off his smooth, slowly swirling, mug of coffee Calvin pauses as he realizes in the commotion the taste is gone from his mouth. He feels the hot coffee settle in his stomach and at just that moment he is overwhelmed with a creamy sweetness unimaginable. Inches away from breaking one of the smaller man’s ribs Derrick feels his body stop struggling and go limp with a small groan, “Uhhh ye- yeah? I’m okay. I’m good.” His hands go to his head as he feels the tinges of a headache begin to come on, involuntarily he licks his lips and his eyes dart back to the mug.

Derrick backs away and returns to the other side of their kitchen island, his eyes still painted with concern and adrenaline making his hands slightly shaky, “Promise you’re good bro?” Calvin nods as he far too quickly convinces himself that that rotten taste must have been in his head. He just wasn’t expecting the milk to make his coffee taste so good, yeah. That’s it. He takes a second sip and lets it sit in his mouth, as he tries to make out the taste. It almost seems thicker than heavy cream he thinks, coating his teeth in a thin film as he swishes it around before swallowing. Calvin pauses and bites his lip before deciding to just level and ask what kind of milk it is as the desire to use it again later begins to stew. “Hey I, uh, hope you don’t mind Derrick but I used your milk for creamer.” 

Concern immediately vacates his roommate’s eyes as they grow wide in shock, he opens his mouth to respond but clearly the slow-turning gears in his head can’t quite decide what to say. Not even an Uhh spills out as he stands there. Seeing this Calvin speaks up to try and keep it light, “sorry if that was an overstep, um, dude. Though it’s some of the best I’ve ever had! If you wouldn’t mind telling me what kind it is I’d love to get some myself! Is it like heavy cream? No way it’s a non-dairy!” Calvin takes another sip and lets it again dance on his tongue, he can barely taste the coffee underneath as the milk’s creamy taste grows more prominent by the second.

There is another pause. Derrick’s eyes follow the cup and he grimaces before swallowing hard and bucking up. “For sure for sure lil’ bro. Uhhh, promise you won’t be mad though.” Calvin tilts his head and Derrick responds before he has a chance to swallow and respond, “It’s from my guy at the gym. It’s um, raw milk.” Calvin’s brow furrows quicker than a heartbeat as he hears this. His mind races with memories of the brain-rotted arguments he’s read from the most barbarous gym bros about drinking the bacteria ridden garbage, for quite literally no good reason. After that, memories flash of health reports that followed soon after, detailing the bird flu outbreaks in the community. Despite this, and despite himself, he doesn’t immediately spit take. Try as he might his lips open slower than his throat as he swallows yet another mouthful of what he now knows to be unpasteurized poison.

“What the fuck?” He says quietly, staring daggers into his roommate who is shaking his hands and head quickly. “Nonono bro bro just chill! My trainer fuckin’ swears by this stuff and he’s completely fine! If you saw the results you’d be- Uh? Dude?” Derrick pauses as he sees Calvin start to raise the cup to his lips again, he had just intended to inspect it bit. Give it a sniff or something, but it’s like his body’s on auto pilot. His hand tilts the mug and his mouth falls ajar. His throat similarly opens unnaturally as the whole of his cup, only just cool enough to drink, pours straight down his throat. His eyes widen in fear as the desire to drink overpowers every rational thought crying out for him to stop immediately. 

Slamming the mug down after essentially shotgunning his surely pathogen filled cup of joe, Calvin finds himself frozen in place. Clutching his mouth he’s lost in thought as everything in him begins to accelerate. Chugging his coffee seems to have filled him with even more energy than usual as his mind races even faster than his accelerating heartbeat. He struggles to focus on any meaningful course of action, and couldn’t possibly come to the idea to induce vomiting to eliminate the source of whatever this hysteria is. Instead, he’s struck with a deep rooted need to move, to sweat, to work hard. He is immediately twitchy as every individual muscle in his body has an urge to stretch, to burn, to grow.

This desperate need is clear on his face and when he looks up to see his hitherto antsy roommate Derrick, he simply smiles wide, wordlessly understanding what is about to happen. Calvin can’t hear whatever he says over the buzzing in his head, but as Derrick brings out his smallest gym clothes he’s able to put two and two together. Filled with impulse alien and energy unbecoming, still clearly driven by whatever strange autopilot that brought the raw milked coffee to his lips, Calvin finds himself getting ready for a horrible gym session with his roommate.

Concern at just how bizarre this situation is falls by the wayside as he feels the soothing burn of stretching. Thoughts and worries of being sick vacate immediately as he instead focuses on whatever’s going on in his body. Mumbling to himself about needing to stretch more, he allays the discomfort in his stomach as he sees just how excited Derrick is about finally getting him to go to the gym together. “Bro let’s go! Your first pump is gonna be killer! Especially after having some of my trainer’s special stuff!” He adds on, slamming his massive hand into the back of Calvin’s shoulder with enough force that should send the typically meek man sprawling.

Instead Calvin simply stumbles forward a single step, grunting as he rolls his shoulder and flexes his arm. The burn from the smack swiftly transitions to the burning soreness of exercise, before even lifting a weight lactic acid sears through his arm and veins bulge down his bicep. Calvin turns with a cocky smirk, arm raised in a bicep flex and Derrick stands beside himself with excitement, he shakes Calvin by his shoulders, “Brooo! Let’s run! We gotta make the most of your first dose!” While his body races with energy his mind slows and his eyes glaze over, not quite able to understand whatever Derrick’s implying. At any rate the two men race out the door. Calvin trails quite far behind at the start but with each surging step forward he feels himself picking up speed as his legs begin to bulge larger.

Once inside Derrick immediately sends the newbie through the wringer. Mind clouded, he’s putty in the expert’s hands as he’s ushered into machines and through techniques he should be struggling to complete. Instead every lift, every push, every pump, sends pleasure immeasurable through him. His body burns. His body grows. Gritting his teeth as his biceps fill the sleeves of his shirt and for the first time muscle begins to amass on his flat chest. Derrick’s mouth may as well be watering as he sees Calvin’s insane gains. His own pulse accelerates as he pushes Calvin well past what his breaking point should be.

“Fuck bro, you look fucking killer!? No way this is your first time at the gym.” Derrick says through a smirk as he positions Calvin at a mirror so they can take some thirst traps. Awkwardly posing as he begins to feel a comedown from both his workout and whatever concoction he unfortunately enjoyed, Calvin feels some sort of sense begin to return to his mind. Seeing himself shirtless in public he feels his lungs take brief panting breaths as he begins to hyperventilate. Inspecting his reflection he’s thrown off course, he does look killer. That’s impossible!? That’s not how working out works right? He leans in close to see pecs have somehow bulged onto his chest. Traps above and arms that could lift more weight than he could previously dream at their side. He balks as he sees his body has somehow become something beyond admirable.

He typically prides himself on his rationality, but as he sees these impossible changes he knows there can only be one cause. He gulps as he looks at his first workout partner wandering off into the gym, feeling an emptiness in his stomach that there is now a desperate need to resolve. He needs more. Calvin’s eyes continue tracing every new powerful curve of his body while he waits for his roommate to return. Somehow two steps ahead of the usually astute Calvin, Derrick returns hiding something behind his back, “Guess what I got bro!” Calvin’s breath catches in his chest as he stares at his roommate with hunger newfound.

Derrick tosses him a bottle with a smug smirk at having totally convinced the man on raw milk. Catching it, Calvin doesn’t hear the recommendations offered or see the look of shock on the jock’s face as he opts to down a good chunk of the quart then and there. “Woah bro?” Wiping milk off his face with a sweaty arm he releases a burp louder and deeper than he would ever have allowed himself to do this morning. Derrick pats him on the back once more with a laugh. Excited at having another bro to workout with, he doesn’t spend a second questioning the changes in his roommate as his stomach bloats and his pecs almost seem to grow weightier immediately. 

Returning to their apartment Derrick talks Calvin’s ear off about macros and strategies that Calvin agrees to without even half-listening. Feeling the not quite cold jug of milk in his hand he knows he has everything he needs already. While it filled him with energy inhuman this morning, drinking it after a workout has unearthed new sensations. Under his new bloated abs he feels his cock begin to stir in his pants, only now realizing that he’s wearing borrowed compression shorts he notices that he is already chubbed up. Feeling his dick stretch against the nylon fabric he bites his lip as his balls pulse beneath it. Seeing him adjust his gait Derrick fully looks down to see the man’s package suddenly bulging through his shorts.

He laughs loudly as he addresses the not-quite elephant in the room. Eyes glazed over even more now that his growing balls have arrived on the scene, he doesn’t quite hear Derrick explain the broscience behind NoFap. Converted already on drinking raw milk he continues nodding along as his balls do their best to demand his attention and immediate release. 

Crossing the threshold into their apartment Calvin feels himself tempted to already throw in the towel and enjoy the fruits of his new labor. He’s heard that masturbating after working out is a heady delight, or perhaps it was the other way around. He puts his head in his hands, groaning as there’s a drive in him to stay strong. Sitting on his bed he realizes a lifeline in self-control that sleep presents and simply lies back. Whatever happens while he’s unconscious is out of his hands he thinks with a smirk as sleep finds him quicker than it has in years.

His new changes continue their advance while he rests in dreamless sleep. Calvin squirms as his new chest immediately begins to strain the tank he threw on before hopping into bed. His pecs grow at a rate quicker than anywhere else on his body, nipples growing from the pinpricks they’ve always been into half-dollars that will rarely be hidden behind a single layer of fabric. 

Well, his pillowy pecs aren’t outpacing every part of his body. Hidden in musky compression shorts he didn’t have a chance to change out of, his balls swell to produce hormones for a man twice his size. Hair prickles up from his pubes, creating a dusty treasure trail, and out from his pits, to one day connect with a forest on his chest, as testosterone production soars higher than that of lumberjacks and the most macho military men. Morning wood pushes against his shorts and he moans and rolls over onto his stomach and clenches at the sheets.

His unconscious form moves with a ferality as he humps his bed with power that continues to grow greater by the second. In his own bedroom reading workout guides, Derrick looks to the wall in shock as he hears his roommate’s bed frame creak. Feeling his own package cry for attention he decides he’s earned a break as he treats himself to his own petit mort, imagining his twink of a roommate bulking up over time, he begins jacking off to his fantasies. Totally unaware as the man’s body in reality is already exceeding his dreamed expectations. 

As Calvin finds release, moaning loud enough for Derrick to hear his voice deepening, stubble begins to stain his face. Likely to never leave for long at all. His cock had jumped out of his waist band during his mattress humping session, leaving cum stains smattered across his new treasure trail. After this release his balls return to overdrive and begin to churn once more, filling him with desire and drive that will get him through his next workout, milk or no milk. Though given his apparent addiction to the stuff it is clear which way he would prefer.

Calvin isn’t quite sure what time he went to bed or what time it is now that he’s woken up. His morning routine of drinking coffee and getting straight to work abdicates to be replaced by his chugging whatever of Derrick’s miracle milk he can find. Seeing it still dark outside he isn’t deterred as he downs a glass of raw milk before pouring a thermos of the ambrosia for the road. Raring to go, he grabs his roommate’s workout bag and beats feet to get another steamy session in at the gym. 

Something within Calvin tries to speak up in existential fear of what has happened to him, what he is becoming. Slowing his jog he is struck with a migraine. Grunting as he picks back up speed, he feels his balls pulse and his bloated torso flex as every step towards the gym brings him closer to pleasure and fulfillment he’s never neared knowing before now. The voice in the back of his mind grows quieter and rapidly feels itself losing ground, after all hasn’t he always wanted to be this kind of guy? Who wouldn’t. His pecs bounce with every step, his new larger nipples scratching against his tight shirt as his chest aches to grow larger. 

He sneers at the early morning receptionist as she tries to check him in and she rolls her eyes, muttering something about asshole bros before returning to her cellphone. Hearing that as he continues striding forward, massive chest raised, the final meek part of him remaining grasps at its last strands. He’s not a bro. He's just a normal guy. So what he’s started to hit the gym, it’s not like he’s some dumb oaf, right? He struggles to hold this should be truth as he sees a shirt he should be drowning in hang off his chest, exposing his lowest row of abs and a treasure trail he’s never come close to having before. He avoids looking at his defined jaw underneath a beard that should have taken him years to grow. All the while he desperately fights against the mind-numbing urges issuing forth from his growing cock and bulging balls.

Making it to the locker room he immediately loses his shirt and looks at his reflection in full. Seeing his milk-bloated stomach he flexes his muscles and just as soon pauses thinking about who he is, who he is supposed to be to instead watch as every part of him bulges larger. Hungrily staring at himself his thoughts slow to a crawl, befores stopping altogether as he methodically stretches and flaunts every muscle group in turn. He hasn’t even touched a weight this morning, and yet at every movement his body seems to expand and bulge larger. Biceps peaking higher with every flex, thighs strain his pants and his calves burst larger with every raise and stretch. He licks his lips as he sees individual strands of muscle on his pecs cramp and grow larger, doing so he tastes the nectar that delivered him this deific form. 

The voice of his past self goes completely mute as his mind slows to such a crawl he’ll be lucky to ever perform actions with more than three steps again. The idea of excess certainly doesn’t cross his mind as he tears into Derrick’s gym bag looking for the packed flask of his potation. Can’t have too much of a good thing, he thinks without thinking as he immediately brings the flask to his mouth and chokes down as much as he can stand. Raw milk trickles down his face as he truly becomes the type of man he has always loathed. Unconcerned with hygiene or social moors, unwashed and apathetic to anyone around him. Why should they matter anyway he thinks as his pecs bulge larger as milk trails a path in between thickening hairs.

His stomach bulges larger as he consumes more milk than anyone should have in a week. He groans as his throat bulges with the haste at which he’s downing his miracle elixir. Thankfully he’s already torn off his shirt to ogle himself or it would have burst clean off as his stomach expands. His heavy pecs bloat even larger as they rest on his new gut. Clouded spit drips down his chin as he sits down and blankly stares ahead, saliva mixing with sweat that is increasingly covering his body from the exertion of putting on mass. The locker room bench creaks underneath him as weight it should take a lifetime to produce just pours onto his body as the last dregs of his mind, his true self, slip away. 

His swollen stomach swiftly bursts the waist of his pants as fat and muscle struggle for real estate on his new form. Veins bulge down his meaty arms as his biceps rival the size of his head, now supported on a neck the size of a tree trunk, framed by weighty traps on either side. He guffaws as he sees his cock fully exposed in the locker room and goes to cover it with one of his massive mitts, struggling to do so just as any pair of pants would from now on. There's the sound of fabric exploding and he looks down to see his feet already more than eclipsing the now torn soles of his tennis shoes. He scratches his thickening beard as he tries to figure out what to do. Slow as he may be he’s pretty sure the gym will kick him out if he wanders around the gym nude.

Digging through the pile of Derrick’s clothes he realizes all the clothes within were dirty laundry. Shrugging as that’s no longer a concern for him he finds a pair of sweat-stained shorts and throws them on, smirking at the feeling of his cock freeballing in the tight cotton shorts. No chance he’ll find a shirt large enough to cover his godly torso he doesn't even try. Why would he want to cover his pride and joy anyway. Scratching at his chest as the hair across his torso thickens into a pelt he smirks before switching to fondle his package and flex at his own reflection. 

Calvin feels pre drip down his leg as he immediately grows hard and swears he can see himself pumping larger with every heartbeat. He isn’t sure how long he stands there getting off to his own power before his roommate arrives to the locker room shouting, “Brooo! I was wondering where my gym bag went huhuh!” He runs over and gives his bro a bear hug  before trying to lift him, neck bulging as he fails to get the now behemoth even an inch off the ground. Calvin laughs loud enough for the eyes-rolling receptionist to hear as he moves to easily heave his now less massive roommate in the air. 

Derrick blushes airborne before smirking and playfully squeezing the titan as hard as he can, similarly apathetic to the filth covering his roommate’s hairy body. After the man holding him high stops laughing Derrick speaks up, “See I told you that milk was the stuff huhuh!” Moments pass while Calvin stands with mouth ajar, as he will for a few seconds anytime his slowchugging mind deigns to try and speak. His voice is a rumble as the dull words fall from his slack-jawed mouth, “Uhhhh whatever bro. I’ve uhhh, always been about drinking that shit.” Punctuating it with a rather bullish nose exhalation as he sets the man down and pouts.

His roommate rolls his eyes and ruffles his short sweaty hair as he knows when to let the big guy win an argument. “Sure sure bro. You wanna head in there and get even fuckin’ bigger?” Derrick sees Cal’s cock bob in his shorts like a dog’s wagging tail at the idea of a workout. He grunts in the affirmative and Derrick pats him on the back to usher him forward. The two men then set off to the races, Calvin now taking point. Never to be the bright one again, nothing remains in his mind to question why he knows all he does about working out. 

Rarely would any adrift shred of his past self stumble through the dense thick fog of his mind. If they ever do they’ll find themselves part of the new Cal soon enough anyway. It’s of no matter who he was before he was king of this gym. He doesn’t even need bro science anymore as he continues to grow larger au naturale. The two men become icons at their gym, every day showing the ropes to men who dream to be a fraction of what they already are, and every night returning back to their apartment for some steamy well-earned cardio.