The roommate (gainer porn)
this is a story featuring my best bro @thepupmunchie. Warning for musk/slob, weight gain, muscle theft, corruption themes
The ad seemed too good to be true. 2 bedroom house, a large kitchen with marble counter tops, and a pool for only 300 dollars a month? The guy posting this ad for an athletic roommate must be super rich or he’s getting ripped off because that is an offer I couldn’t resist. I called the number on the ad while admiring myself in the mirror. Years in the gym have sculpted my body to beefy perfection..or near it. I have these really nice hairy pecs that jut out perfectly with giant arms and an ass that wont quit but I can never get that damn six pack. Least Im still perfect everywhere else, especially my pecs. I start groping them slightly but stop when the guy picks up the phone, “Hello?” a rather deep voice answered.
“Hi I’m calling about the ad in the paper for a roommate, is that still available?” I said with as much enthusiasm as I can muster. Wanted to let the guy know how eager i wanted that room, with that much saved in rent I could really invest into my gym routine. He said yes and to come by tomorrow to view the room before I agreed to the room. I was so excited to finally get out of this crappy apartment i’ve been in that I could barely sleep that night and spent most of it packing. As I pulled up to the guy’s house I was already impressed by the outside. It was immaculate with perfectly cut grass, and not a single bit of trash anywhere near the door. I knocked at the door, my gym bag slinged over my shoulder as I just came back from the gym. Who answered the door surprised me though. The ad called for someone fairly athletic but the guy who answered the door was anything but. The first thing that drew my attention was the shirtless, giant gut hanging down in front of his sweatpants. It was wide and massive, with a belly button that looked more like a hole than a part of his stomach. The gut jiggled side to side as he walked towards me, causing his rather huge tits to bounce too. Each of them topped with a dark nipple that was easily the size of a silver dollar. He grinned as he held out his meaty paw, giving me an all knowing grin as he knows i’m staring at his giant form.
“You must be the roommate right? Im Alex, though most people just call me Munchie. Nice to meet you, wanna come in?” before I could even answer he started walking inside with his backside on full display. It was so wide that it filled out his sweat pants and then some, with the top of the pants showing some massive plumber crack from just standing. As I followed Munchie inside I couldn’t help but wretch a little. Despite having a clean outside the living room was a complete mess, minus the kitchen for some reason. Wrappers all over the floor from various fast food places, dirty underwear and socks lining the place too. He’s a giant fat slob for sure, which makes me even more confused as why he would want an athletic roommate. He chuckles as he sees me taking careful steps around all his stuff, “sorry about the mess. I’m usually better when people come to visit, but i’ve just been so busy and I don’t really mind the mess too much.” I mumble that it’s fine, seeing him plop down on the giant couch in the living room after clearing some wrappers off it, his fat bouncing as he sits, “So…why don’t you tell me about yourself?”
“I..uh..i’m a powerlifter and i usually work from home for a tech company. I try not to let the desk job keep me from getting too fat…not that there’s anything wrong with that!” I could see him stifle a laugh as i tried not to offend him, “but yea i’m just looking for a cheap place to live really to save up. I wanna go pro someday with my lifting. A real strong man ya know? Not like I have anyone tying me down right?” He nods, drumming his belly while he listens to me rant about my life from when i first started lifting to now. By the time i’m done i hear his stomach growl, “oh…hungry huh? I could hear that all the way from over here!”
“Oh yea but i’m always hungry. Just didn’t want to be rude and eat while you talked. How about you celebrate on getting your room with me and some pizza?” My eyes must’ve widened so much that he couldn’t help but laugh, “yeah you got the room, don’t act so shocked. You’re a nice guy, and just what i’m looking for. What toppings do you like? Hope you like a ton of meat.” I nod, the fat giant getting up from his couch with some difficulty and started to call the pizza place. I was so excited that I didn’t hear how much he ordered,i felt tapping on my shoulder and i got a face full of the massive behemoth before me, “Hey tiny, why don’t you get your stuff and come back? It’ll be a few hours till they are ready with all the food anyways.” I blushed, never being this close to a guy this fat before, a giant wall of brown skin blocking my view. Normally I don’t like fat guys but something about this guy was just alluring. Whether it was his confidence around me or the slight musk emanating from him that was starting to turn me on, I’m not sure. I lost my voice right then and just nodded, walking out of there to get my stuff.
Soon as I got back I started to bring my stuff in but Munchie answered the door in a jockstrap that didn’t hide anything. I could feel the blood rushing to my face as he guided me to my room. His wide ass waddling side to side exposed and straining the straps, looking like they could burst at any moment. I put my stuff down on the king size bed in what was supposed to be my room, and putting my gym equipment in the bonus room next to his room. When we were done we were both drenched in sweat and sitting on his couch. As he leaned back I got a good view of the package held in the white, and slightly stained, jockstrap. He must’ve been packing something in there cause it was pretty large. He grinned as he caught me staring. “See something you like there?” He gave his crotch a rub and winked at me, causing my face to turn beet red and look away.
I gave a sigh of relief as the doorbell rang, and when i opened the door The pizza guy had like 4 bags full of pizza on him, “here are your 10 pizzas all meat lovers with double cheese. Thanks for ordering fatty’s pizzas!” the pizza guy helped put them all in the kitchen all while ignoring Munchie, almost as if the guy was used to seeing a massive fatty sprawled on the couch. As i opened the first box the fresh greasy smell hit me, my gut giving off a growl this time and I felt Munchie’s hands rub my stomach through my shirt, “go on and eat up. I’ll finish whatever you dont okay?” he whispered into my ear, feeling his huge gut on my back. I barely moved as I felt my cock strain against my own jockstrap. Soon as he got off I took the first pizza, sitting next to him on the couch and digging into the greasy slices. Pizza has never tasted this good before, shoveling slice after slice into my mouth, stuck in a trance before I felt warm sweaty flesh running along my face. I look up and let out a loud burp, my gut feeling beyond full, face to face with a giant pillar of flesh, dripping in pre with a heavy sack behind it.
“Get to it. I know you can’t resist this,” and i knew he was right. The musk was so strong and smelled so good that I couldn’t help but swallow it to the hilt, nearly all 5 inches of sweaty meat, my face buried in a huge hairy fat pad. I felt Munchie lowering himself and thrusting into my mouth, moaning loudly as his cock grinded against my pecs, “I can’t wait to take all this. You’re gonna be such a good pig, tiny. You won’t miss all this I promise. You’ll want this instead” he shakes his gut on my head. I couldn’t hear what he was saying as i was trapped under his gut and could only focus on the thick cock and the tasty pre in my mouth. I was so lost in pleasing him that I nearly came as he started to flood my mouth with cum and lord was it a lot. It was heavy and sweet, filling my gut up for what felt like a good 10 seconds, pulling out of my mouth with a pop and covering my face with the few remaining drops. He grins and gives me a sloppy kiss, his soft fat wrapping around me, “why don’t you head to bed and rest off that belly? Its the weekend so we got plenty of time to get acquainted.” I slowly lumber to my bed, falling into my bed and passing out nearly instantly. My dreams were weird and that’s saying something since I somehow slept with my new roomate within hours of meeting him. Munchie was next to me in front of a mirror. He grins and says something in a language I don’t know, gasping as my muscles start to deflate in front of my eyes, his fat body bulking up with what seems like the muscle i just had. I couldn’t move as he becomes a giant fat hulk, his cock now easily 10 inches and throbbing under his gut. Before I could react my wasting muscles starting to make my skin sag, filling up with soft fat, getting fatter by the second, filling all the space my muscle used to occupy, when im done inflating i look like an even softer version of Munchie.
Soon as I finished growing I woke up, my cock tenting my bed sheets and stained with cum. I never thought of myself getting fat, nor was ever turned on by it but I couldn’t get the dream out of my head. I started to head to the bonus room to work out and clear my head but before I could even get into the home gym I hear a loud deep moan. Munchie’s door was wide open, and inside I see him with a tube going to his ass, a pump in his hand. His gut looks even bigger which I didn’t think was possible. It was round and solid, his cock leaking against his gut, he moans louder, “fuck…yea bigger…bigger…” he panted, he must’ve heard me come in and grins, “come in and fuck my fat ass…i know you want to.” and he was right. I couldnt resist and shucked my jockstrap I had on, lining my cock with his hole and pushing in slowly. His gut was in my face and I couldn’t help but kiss it as i started to thrust. Feeling all the weight crash against me as he blew up bigger and bigger with air, groaning as I start to cum in him. I never have come so much before and pulling the tube with me. I felt exhausted as he got up, grinning as he shoved his cock in my mouth and started to cum immediately, more of the tasty cum filling my mouth. He stretched as he finished, kissing my head and helping me up. He grins and pats my butt as i head to the living room, completely forgetting about the work out i was going to do. A few hours later he comes out from his side of the house, covered in sweat, “I hope you’re hungry!”
“I’m starving!” I said as my gut growled, not usually this hungry this early. He smirks as he starts to cook, just cooking in his jockstrap and his apron, starting to make burgers faster than i have ever seen anyone make. Soon my plate was stacked with at least 10 burgers, his plate stacked with 30. Each dripping in cheese and grease and looking absolutely delicious. I started wolfing them down, feeling my cock strain my jockstrap again. Before long I finished all 10 burgers, my gut straining to keep all the food in. He presses his gut on my back again as he kisses my neck, “Good job. Ready for your reward?” I blush and nod, he turning me around in my chair and pulled down my jockstrap, milking another load out of me. I knew I would love living here as he swallowed more of my cum.
A few months went by of this routine. I would get up to work out, get distracted by the sexy man in the room next door, get my load drained, eat, get drained again and filled, repeat. As i looked in the mirror I’m starting to notice the effects of such a lifestyle. I gained a lot of fat, easily what looks like 50 pounds, my once small baby fat now a full sized paunch, my pecs hanging a little lower than they used to, all my edges just looking a bit softer. I really need to work out today. I walked over to the bedroom, determined to not be distracted by Munchie before i heard him calling out to me telling me to come see him. When i walked in the musk hit me like a truck, instantly making me hard. His arms were behind his back, showing off his huge shoulders and budding pecs, his large arms making it hard to hold whatever it was behind his back. He walks over to me and places a small leather collar around my neck, the name Brutus hanging around the tag, “there we go. Thought you deserved something like this. You like it don’t you Brutus?” I blush as he said the name, nodding, he grinning and giving me another kiss, “good boy. Now bend over for me…” I never bottomed for him before, usually plowing him or just sucking him off, and soon as he pressed in I bellowed out a moan; nearly cumming as i felt his huge gut on my back. After he tried inflating me like I found on that first day. The cramps were so bad but I kept going as he kept telling me how good of a boy I was.
From fall turned winter, and so came even more winter fat. I feel like I shouldn’t bother with the gym anymore; waking up each day to service my Alpha, Munchie, and then go eat. I weighed the other day and im nearly 400 pounds, looking like i don’t even know what the word “gym” means. My belly button is wide and deep like Alphas, perfect for when he wants to plow me with his huge tool. Somehow it’s gotten even bigger, easily 9 inches nowadays. My ass has gotten used to it, all the working out he does now gives him a lot of power to thrust and really stretches me out. He has started calling me piggy, sucking me off after every meal even though my cock is about 2 inches now. I should care but i somehow don’t, always content with how my Alpha treats me. He keeps cooking for me too. Ever larger and larger meals, usually taking hours just to finish a single meal and always ending up with both of our balls being drained on either his couch, or his bed. I’m starting to always crave him, especially as both of us refuse to shower and his musk is everywhere. Especially on my clothes as he likes to mark me with his piss, making sure others know im his. I should be humiliated by all of this but i can’t help myself. It feels too good. I want to keep going…i want to be fatter for him.
Once spring rolled around i woke up in Alphas bed, his cock still lodged in my ass from the night before. He’s so massive now, his muscles bulging even under his fat, but then again I’m pretty huge too. Im approaching 500, my gut hanging over my buried cock when i stand up and my thick thighs pushing my giant bull balls forward. Im thick all over, just like how Alpha likes me. He kisses my neck as he starts to thrust again, feeling myself get hard in my fat pad as he begins to fuck me again, biting on my ear and growling. “You love your fat body huh piggy? Like that i took all that muscle away? You didn’t need it then, you needed to give it to your Alpha didn’t you boy?” I moaned loudly yes, wanting to be my Alphas perfect pig pup, growing fatter for him, being so fat that i Can’t even fit into clothes and an ass so massive that its made for his giant cock. I haven’t looked back once, especially as I feel Alphas cum flooding my big fat belly.
This is one of the best short stories I’ve read. Wish I could get that big.
