Mpreg & Stuffing Stories

Some stories about boys rounding out

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Boys who flip fuck are the hottest

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Dude I’m going to need you to fuck this baby out of me when we get home. I need to get back to the gym for real.

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Troy

You’d been getting to know Troy at the gym more and more. What started as a gym crush had slowly turned into a great friendship. You’d finally decided to make a move and start talking to him a while ago. His muscles made him look like a Greek god, he had a presence about him that made you want to be near him at all times.

Often after your gym sessions you’d find him in the change room taking his pump pics. Your eyes always lingering on his pumped up biceps and puffed chest. His shorts always hugging tightly the curve of his perky bubble butt. He notices your glances now and then, always giving you a smile with a chuckle. He’d playfully flex his muscles even harder in your direction, winking to make sure you knew he liked it.

That’s all it had been for a while, a playful back and forth. You’d been putting on some solid muscle in the past months. He’d been taking notice, commenting and encouraging your growth. It made you feel really good knowing he was eyeing you up as much as you were him.

After a particularly great upper body day you were in the change room doing your regular flexing when he walked in. You noticed he couldn’t stop staring at you. You gave him a playful flex like he’d done for you so many times before. He smirks, and walks over. Without saying anything he reaches out and feels your big bicep.

“Damn man I gotta say you’ve been growing” he says, still lingering on your pumped biceps.

“I know!” You say excitedly “just trying to catch up to you”

“Well it’s working, I’ve been watching your growth. It’s been pretty impressive. You should come back to my place. I’ll make dinner” he says, as he turns to walk away you can tell he has a little something extra in his step. Like he just caught prey he’d been stocking for a while. It felt good.

Later you head to his place. You couldn’t image where this could go, of course you hoped it was leading to more than just friendship activities… but you didn’t want to get ahead of yourself.

Troy opens the door, he’s shirtless. His arms an chest still look as pumped as they did right after the gym. His shorts were practically painted on hugging his thick legs and bubble butt. He had tattoos that snaked all across his body. They looked good. You couldn’t control yourself, you panned him up and down slowly taking in his form.

“Sup cutie, you look good” he said as he stepped aside to let you in

“Fuck, says you.” You manage to reply.

“Well I was gonna make you dinner but… fuck I kinda can’t wait” Troy led you to his bed room and he laid down on his stomach.

It looked like he was almost intentionally arching his back. His ass looked incredible. It was perfectly round and thick, you couldn’t take your eyes off it.

Reading the room you slowly approach the bed and rip off your shirt. Troy looks back at you and smiles as he slowly wiggles in ass back and forth. You know what he wants. You get on top of him and slowly kiss down his muscular back making your way to the top of his ass. Taking off his shorts you reveal his bare ass, just as perfect as you thought it would look. At this point you’re rock hard, and your cock knows exactly what it needs.

After some teasing and foreplay you drive your cock deep into Troy. He moans loudly as you push yourself into him as far as you can. Both hands on his hips you pump in and out. The soft cushion of his plump butt bounce you in and out. Troy grips the bed sheets and yells your name.

“Fuck this is what I wanted” he moans “fuck yes cum in me. Cum in me as many times as you can”.

That night went on forever. Constantly fucking, load after load shot into Troy by your big hard cock. Neither of you could get enough.

It had been fun, you’d continue to workout together and occasionally fuck. He’d become a great friend with benefits, good for both of you.

Troy stood in front of you flexing his biceps. It had been a a couple months since you’d started fucking him occasionally. He was always joking about how he was getting bigger for you. You couldn’t help but notice he wasn’t joking. His bulking had been working, even his once washboarded abs seemed to be pushing out slightly. His compression shirts making his growth even more obvious. His growth was happening fast. Troy must’ve been eating enough to feed a family. His biceps, chest, and ass were getting bigger, meatier. It drove you crazy, you found yourself asking him to fuck more and more often. Of course Troy loved it. But eventually it wasn’t only his muscles getting bigger. His belly had really started to grow.

“Shit dude look at my fucking gut, what’s happening” Troy texts you with a pic of his rounded out belly. Not even his abs were visible anymore. He looked almost… pregnant.

You kept working out together, fucking after almost every time now. Troy’s sec drive had gone up through the roof since his belly started growing. Wasn’t an issue for you though, his belly somehow made him even sexier. Plus it was more for you to hold onto as you drove your cock into his ass over and over. You’d lost count of how many times you’d shot your load into his guts.

“Man I’m not gonna lie, at this point I don’t think this is just a bulking belly” you say to Troy. His belly was in full display at the gym today, you could tell he struggled to hide it.

“I know man… my gym clothes barely fit anymore. This gut is just on display for everyone to see. Imma get checked tomorrow to see.” He responded, rubbing his big belly with one hand between sets.

Almost selfishly, you’d never found him more attractive than right now. Troy was carrying your kid in him, it was changing his body, making it stretch and expand to make room for what you did to him. Troy had even begun to waddle slightly, his stance seemed wider, and he often had a hand placed on his lower back. There was no question, Troy was pregnant.

“Dude you have to come over right now, I’ve never been hornier and my belly is fucking massive” Troy texts you with an image of himself in the mirror.

He looked huge. He’d stopped coming to the gym with me a couple weeks ago. Doctors orders. His belly button had popped out to become an outtie and his ass had grown to accommodate the extra weight around his midsection. Your cock got hard immediately after getting that text. You were out the door as fast as you could heading to his place.

Looking over Troy’s naked overly pregnant body your cock was leaking with precum before even starting. He looked incredible. His body was somehow still extremely ripped, his muscles huge to match his abnormally large midsection. His belly looked so big, skin pulled tight around the massive orb that was his pregnant belly.

“Fuckkkkkk me dude nowwwww” Troy moaned as he pulled his knees up beside his belly. “I need it more than ever”

You slowly enter his ready hole, both your hands planted firmly on the sides of his mountains belly. Load after load you fill him. Over and over, never being enough to satisfy him. With every thrust his belly would wobble back and forth slightly has his moans filled the air.

“Fuck dude this is what I needed. I need your cum in me everyday. I hope my belly never stops growing with your seed fuckkk” Troy yells as he nuts all over the underside of his belly.

If it was up to you, you’d keep Troy pregnant over and over again. And if it was up to Troy, he’d want the same.

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I don’t know dude, I think I need to stop this bulk it’s going a bit too far. I mean… I could be convinced to hit up the buffet a couple more times if you promise to run my belly as I eat again. Not going to lie that just made me want to eat more. Get as big as I can for you. Definitely been helping with the gym gains, guess the belly isn’t too bad.

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These boys let completion get the better of them. Who knew a simple “who can eat more” while bulking feud would result in both boys sporting sizeable round bellies. The problem was neither of them were willing to give in first, so this was only the beginning of their growth.

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Even before getting knocked up he was almost too big to be comfortable in airplane seats. But now, with his big growing belly sitting firmly in his lap, it was hard to get comfortable. He took up so much room. His wide shoulders and huge biceps took space over his chairs arm rests. He wasn’t able to put down his try table because his belly pushed to far out.

He got up to go to the bathroom when the baby was pressing against his bladder, he was almost getting hard as he waddled towards the bathroom, his belly poking out under his very tight shirt. His belly button indent in his shirt at eye level was on display for everyone he waddled past. He barely fit in the tiny bathroom. He lifted his shirt and took a pic for his husband.

“This thing is getting so fucking big man, next time it’s your turn to carry”

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This is what happens when the alpha decides to get pregnant. He’ll have every sub on their knees worshipping his growing pregnant belly. Have each and every single one of them wishing they were the lucky guy who got to knock him up. Over the course of his pregnancy he’ll knock up hundreds of guys who just wanted a chance to feel his growing gut, and they were rewarded with a growing belly of their own.

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One too many beers after work was starting to have an effect on his waistline. His beer belly pushed far off his otherwise muscular frame and jiggled as he walked. At this point though, he almost didn’t mind it. It made him feel strong and powerful, he took up more room. Plus, it was a good excuse to just keep drinking more beer. What was going to happen? He already had the beer gut, might as well increase the tank’s capacity.

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Cole

It had only been a day since he underwent the operation, but him and his husband couldn’t wait. Cole had always wanted to start a family, but being gay always seemed to make that difficult. Adopting or finding a surrogate had never been truly what Cole wanted, so him and his husband had been prepared to just choose one and make it work. That was of course before the breakthrough. It had recently been discovered that men could in fact get pregnant with just a simple surgery. This was a huge deal. Gay men around the world had been given an option to have children, biologically. When Cole found this out he made sure his husband was on bored. Cole wanted to have a kid, just the two of them.

The surgery was quick and simple, Cole took a picture as he waited for his husband to get home. He was about to say goodbye to his abs for the next 9 months! He was eager and excited, but also a bit nervous. This was all still very new and Cole didn’t exactly know what to expect. His body was about to change, he’d never had a belly before.

Coles husband walked through the front door and Cole was in nothing but his boxers. His ass looked extra plump today, maybe it was just the thought of him taking his husband’s load and it having real consequences. His husband got immediately hard as they met, kissing deeply. Making their way to the bedroom they couldn’t keep their hands off each other. They were both so ready for this to finally be real. Cole was pushed down into the bed and his legs thrown up over his husband’s shoulders. His husband was just as big and beefy as Cole was. His abs curling up and down as he thrusted his hard dick into Cole. It felt like heaven. In and out his husband pumped, both men’s biceps rippling and pecs bouncing. Finally his husband reached his climax and pumped Cole deep and full of cum. It felt warm inside him, it felt different than before.

It had only been a month and Cole was already beginning to show. He’d become very popular at his gym being the first guy there to have the surgery. His usually tight workout shirts perfectly showed off his small baby bump. His abs were being pushed outwards as his belly had expanded. The slight extra weight felt odd as he walked, but it felt good. The doctors were all in agreement that it had been a success, and that he was likely carrying triplets.

As the months pasted his belly continued to swell in size. It felt as if everyday he’d wake up bigger and rounder than the day before. His husband had become very fond of Cole’s growing size. He’d message and rub Cole tight belly everyday, applying moisturizer and oils to help fend off unwanted stretch marks. As he’d grown his belly button began to pop outwards. The movement of the three boys inside him often caused discomfort, but at the same time they’d kick and press against Cole’s prostate. He was horny almost all the time. His husband was quick to help of course. As his husband would drive his cock deep into him while holding his belly Cole would be in pure bliss.

It had gotten to the point where very few of Cole’s clothes fit him anymore. He was essentially house bound. Getting up and waddling around the house was effort enough. He’d spend his days doing what home workouts he could muster and eating to feed the growing boys. With only two months until his due date Cole was wondering just how big his belly would grow.

The time had come. Cole was officially one week overdue. His belly had grown to be absolutely enormous. His skin has stretched so tight and his abs were no where to be found. His belly hung down past his cock and his back would feel strained if he got up from the bed longer than a couple minutes. Yet, he was still hard all the time. He’d cum five times a day at this point, all while holding and rubbing his gigantic belly. Cole was so happy he’d made this decision, and he couldn’t wait to do it again.

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He was already tbe biggest guy at his gym by a decent margin, but he needed to be so much bigger. He decided it was time to do the most aggressive bulk he’d ever attempted. One of his best buddies had recently opened an all you can eat Brazilian meat buffet. His buddy told him he could eat as much as he wanted for the next month just to see how far he could push it. Of course he took it as a challenge.

He’d go to the buffet twice a day. He’d go right after work and load up his plate. Back and forth he’d go plate after plate piled high with meats and sides. He’d push himself to the limit. Then he’d go to the gym and lift as heavy as he could. His overly strained belly would poke out the bottom of his gym shirt as he did his lifts. Then after he’d gotten a huge pump he’d go right back to the buffet to load up again. His belly still stuffed from before he’d dig in again. He was an absolute machine. He could feel his belly growing with every bite.

He’d wake up and his belly would still feel just as massive as it did the night before. This went on for a month. He’d eaten so much food that month it was unbelievable. He’s grown an enormous amount and his belly was evidence of that. He looked at himself as he took a progress pic. Today was the last day of his free buffet access, and he planned to take full advantage.

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When he first started showing he was a bit uncomfortable with all his shirts and tank tops getting so snug around his midsection. He’d always been a lean guy, abs like a washboard since he was a teenager first finding the gym. Always a strict top, he never had an issue finding a guy to take home from any party he went to. Of course he wasn’t one to shy away from a hot man telling him what to do, so when a guy he met one night while out was particularly suggestive off him taking full control of him he didn’t shy down. He was sure this wasn’t the first guy to want to mount his perfect bubble butt, but it was the first guy who had managed to convince him.

Little did he know how fertile he was. One raw fuck and his belly started to grow. At first he didn’t know what was wrong, his dieting had always been spectacular and he didn’t let up on the cardio. He wasn’t gaining fat anywhere else, but his belly kept expanding nonetheless. By the time he figured out he was pregnant he looked like he’d always just finished the biggest meal of his life. He’d wake up in the morning and feel the round orb of a belly forming where his abs used to be. His cock would get hard instantly from his own touch on the stretched skin. Both fathers had been big beefy guys which explained how he was showing so much so soon.

Although his belly continued to grow and expand as the months passed he kept at the gym. Although leg day became out of the question, he managed to keep his arms and chest pumped almost everyday. The weight of his growing belly shifting side to side as he walked through the gym never failed to catch looks. He was more than happy to impregnate as many of his fellow gym bros as he could. Always with a fresh bicep pump which made him look like a pregnant Greek god he’d mount these gym bros in the gym sauna daily. His protruding belly would press firmly into the smalls of their backs as he pumped load after load into them. He almost didn’t look forward to getting his and back after all the attention this growing belly had gotten him over the past nine months.

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Being a full time surrogate was the perfect lifestyle for Jack. Having a baby pumped into him every nine months meant his abs hadn’t been seen in 10 years. Being paid to bulk constantly was ideal for making huge progress in the gym. With each pregnancy his belly would expand bigger and his biceps would grow even larger.

He was quite literally a sex symbol. His belly pushed so far out over his low riding sweatpants when he got home from the gym. The baby had been pressing against his prostate the entire time he was at the gym. His cock had been hard and leaking thinking about getting railed later. Now his hookup was on his way and he planned to take as many loads as this guy can dump in him. Then he’d do the same with another four guys that night. His belly attracted as many hot men as he wanted.

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Getting claimed by his buddy wasn’t how he thought his 30s was going to start. But now that he sees his belly stretching out further and rounder everyday compared to his buddies abs, he can’t help but feel like this is what was meant to happen. Now he can’t stop thinking about how he’ll return the favour.

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Fuck dude kinda think we over did it at that buffet not gonna lie. My shirt isn’t really cutting it anymore. Gonna have to keep the buttons open and leave my belly on like crazy display. Well, what can I do now, might as well show off what I’m capable of. If anything I should go back in there and polish off a couple more plates, I’m already looking pregnant as fuck. I might as well see how big I can get. Let’s go I’m still hungry anyway.

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He couldn’t go anywhere without his belly being the centre of attention. Deciding to let his buddy fuck a baby into him was the best decision he’d ever made. His belly was so big and round. The skin stretched tight over the absolute orb pushing off his muscular frame. He waddled as he walked, his belly swaying side to side. The hormones made his gym gains skyrocket and his sex drive go crazy. He was getting bigger by the day and he couldn’t wait to get as big as possible.

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He couldn’t be happier carrying his buddy’s kid. He was almost always showing off his big stretched out baby bump. The weight of his belly made him feel so powerful, knowing he was growing a life inside him. Plus everyone was obsessed with touching and rubbing his belly, he loved the attention. He’d been growing so fast. Still 3 months from his due date and his belly had grown huge. He’d already stated to waddle around the house in just his boxers.

Lying on the couch he would just hold his belly in both hands. Slowly messaging the stretched skin on the sides of the huge mound. He was always hard when he touched his belly like this, he couldn’t wait to get even bigger.

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He’d finally stretched his gut to the point of his belly button popping out into becoming an outie. Training for the national eating contest had been quite the process. Not being the biggest guy, he knew he’d have to train his stomach capacity as much as possible. Eating more and more each day while keeping active and consistent in the gym. Round and firm, his belly always stretched into a perfectly round orb. By the time he was done eating during training his shirts always rode up over his rounded gut. He always made sure to wear his stretchiest sweatpants. Hopefully he could get big enough to win the contest.