Shaun was at a loss. He sulked in one of the locker room bathroom stalls, hiding from the sporty students and from the gym coach. “Man, I wish I was big.” He wished to himself as he sat on the toilet seating waiting for class to be over. He always wanted to be one of popular jocky kids but sports aren't really his thing. He was a skinny kid, the type that got picked on in school, day in and day out. “Jeez I hate middle school” he thought. “I wish I could just skip all of this and be a grown up.” He wanted to be like his dad, a hard working, muscle man that no one made fun of. His dad had told him that he should start working out or playing sports but Shaun was way too set in his ways. He’d rather spend his free time playing video games than lifting just about anything really. He sighed, feeling hopeless while his father’s words rang in his ears. After one more heavy, pouty sigh, he got off the toilet and left the gym as the bell rang loudly. He decided he would buy some workout equipment after school. “I need some sort of muscle. I can’t stay a wimp forever right?”
After he came home, he dug through his desk to find the money he had stashed during the summer. He helped his uncle do a few jobs and he made a few hundred dollars. Hopefully it was enough to buy some used equipment or something to get him started. He clenched the money tightly in his boney, balled up fist and walked down to the antique store nearby.
Shaun walked into the store slowly. “Man, I haven’t been here in forever” he whispered under his breath. He looked around the old shelves and looked closely at the old knick knacks and toys that sat on them. He remembered coming to this store about 5 years ago to buy his first action figure. “That action figure was so cool. I hope I find something” he said to himself while looking at his lanky wrists. He looked up and saw some weird dude staring at him from behind the old counter. Shaun tensed up a bit. He always got anxious when people stared at him for too long. He could’ve sworn that the store was owned by some old guy. Or maybe the old guy just worked behind the counter? He didn’t know, and after a few more seconds, he couldn’t even care. He just had to find something to help make him big and strong. He shuffled awkwardly towards one of the dusty looking aisles and started his search. He searched around the shop, no luck. He got more and more pissed as he looked around the old store. No gym equipment. “This is so...so stupid!” he muttered to himself before kicking the shelf in front of him in frustration. He almost went in for a second kick but as he began winding up his foot, a strong hand grabbed him small, slouched shoulder. He straightened up and put his foot to the ground. The man from behind the counter gripped Shaun’s shoulder gently with his right hand. The man looked down at Shaun, not with anger, but with a strange grin on his face. This scared Shaun more than any angry frown. “Fuck!” he thought, “If I broke anything I’m so fucked!” Shaun turned his gaze back towards the shelf he had kicked, making sure that nothing had fallen too far out of place but the man interrupted his search.
“Looking for something?” He said curiously, still keeping that same mischievous grin.
“Fuck fuck fuck!” Shaun whispered to himself in his head. “What should I say?!”
Shaun brushed the hand off his shoulder and slowly thought of an answer. “I-I’m just trying to find...workout equipment I guess. Something to make me bigger.” He stammered as he spoke, his words a jumbled mess, almost sounding like he was asking a question.
“Hmmm?” the man said. “Bigger you say?” He said with intrigue filling his voice. The man looked up and down Shaun’s slender body before grabbing his forearm lightly. Shaun began to panic. “No way am I strong enough to stop this guy from hurting me!” he thought. “Oh shit what am I gonna do!”
“He-hey what’re you-” Shaun croaked out before having his wrist twist slightly as the man inspected his skinny arm. It didn’t hurt but it was enough to make Shaun wince and stop mid sentence. The man leaned into closer to get a good final look at Shaun’s skinny, hairless forearm before a smirk reemerged on his face. The look mad Shaun angry and flustered all at the same time. “What the hell is this dude’s problem?”
The man let go of Shaun’s arm and turned around before glancing back at the confused kid shaking behind him.
“Follow me, I have what you need.” He walked towards the desk, not even turning towards Shaun, but he followed anyways. He followed slowly, still frightened from the man grabbing at him so suddenly. The man went behind the counter and searched through it for a few seconds before flopping a plastic on top of the old, dusty desk. Shaun flinched and covered his eyes to block the wave of dust before looking at the plastic sack. Inside were 3 pairs of briefs, one blue, one white, and one black.
Shaun looked confused again, shaking his head back and forth as he looked the man dead in the eye. “Are you...messin with me?” he asked softly. His tone was anxious, but on the inside, Shaun was growing more angry by the second. He got bullied enough at school, he didn’t need some asshole picking on him outside of it.
The man closed his eyes and shook his head no honestly. “Nope. These undies are special kid. I promise, they’re change your life.” Shaun grabbed the bag and stared at them, still confused but the man went on.
“These undies are magic” he said. “If you use em right, you can have whatever body you want.” He said with a smirk. That really didn’t help. Shaun was still confused. Magic underwear? That sounded like something straight from a cartoon. Even though doubt filled Shaun’s mind, his eyes still widened as he studied the underwear.
The man chuckled as he looked at Shaun. “Wow, you look the same way you did when I handed you that toy a few years ago.” Shaun nearly dropped the package in response.
“Wh-what do you mean?” Shaun asked quietly in disbelief.
“I was the old fart that gave you the toy kid.” He said. “Those underwear gave me a whole new look.” He gestured towards himself, cluing Shaun in to check him out. Shaun looked up and down the man’s body. He looked young. His hair was black and spiky, his black t-shirt looked tight on his toned body, and his jeans looked way too tight of a guy to be wearing. Shaun hardly took any of this into account. He thought he looked like one of those gay douchebags that he saw on MTV that spent all their free time at the beach. Even though he didn’t the guy’s style, Shaun certainly did like how strong he looked. The man wasn’t as big as the guys that Shaun admired but he was definitely a healthy looking dude.
“I look good right?” The man said while still staring at his own body. “Yeah, that old body couldn’t really keep up with my uhh, needs. I got these undies off some old auction and now I’ve got the body of my dreams. I’m tellin you kid, these briefs are magical.” The evidence may have not seemed good enough to others but to Shaun it all made sense. He wanted to grow up so badly, and this could be the only way to get him out of this body for good.
“What do you want for em! I-I’ll give anything!” Shaun cried to the man behind the counter. The man paused and thought hard about the price before his eyes darted towards Shaun’s pocket. “What do you have?” He asked.
Shaun paused and looked up at the man desperately before taking the money out of his pocket. 300 bucks is all he had with him.
“You remind me a lot of myself kid. I’d love to help you but miracles don’t come cheap. Tell you what, give me all the cash you have with you and I’ll give you the briefs and tell you how to use them. Sound like a deal?”
Shaun paused again. 300 bucks for some underwear? That’s 100 dollars a pair! This was all the money he’d have for the next 4 months. If he spent it all now, he couldn’t pay for all the games he had preordered. Shaun weighed the price in his head but the man spoke again. “Cmon kid, if you use these bad boys, you won’t have any need for the cash anyways, just cough it up.” Shaun sighed in defeat and handed over the 300. The man took the wad of cash and smiled gleefully while counting the bills. “Alright you have the money man, just tell me how they work, please!” He begged.
The man groaned exhaustingly before putting the cash down and sliding the plastic back towards Shaun. “Alright kid, alright. Listen closely because I’m only sayin’ this shit once. Got that?” Shaun gulped down hard and nodded.
“Ok, listen up. The briefs only work if you and the guy you want to merge with are wearing them at the same time. The blue pair is for a temporary switch, just something to have a bit of fun with yknow? The white pair is for a permanent switch. Only use these when you know you got someone you want. Don’t be a little shit and steal people’s bodies for good all willy nilly you hear? The black pair is yours to wear. With those you can slip in while the others are wearing the separate pairs. If you wear the black pair, you’ll be invisible to whoevers wearing the other pairs, but there’s one catch. The guy you want to merge with needs to be turned on, you catch my drift? A little “nudge” in the right direction should do the trick.”
“N-nudge?” Shaun asked curiously.
“Jeez kid, you’re hopeless. Yeah, just stroke them a bit downstairs to get things started. Shouldn’t be that hard if they can’t see you.” He went back to counting his money while Shaun stared down at the floor hopelessly. “I have to jack them off?” he thought. “Jeez, talk about a catch.” Shaun, unlike the majority of his classmates, had never masturbated in his life. He’s watched porn only once or twice. He was almost completely clueless when it came to sex. The idea of grabbing another guy’s penis scared the crap out of him. Shaun grabbed the plastic bag tightly and walked out of the store without another word to the creepy shop keeper. He sat in his room that night and thought hard about what he wanted to do tomorrow.
Shaun had never thought so hard in his life. Who would he try these on first? He wanted someone big and strong to take over. Someone stronger than his dad even. He sighed and almost considered going to bed then and there but then an idea came to him in the knick of time. “Mark!” He said to himself. “I’ll take over Mark!”
Mark was a real dickhead. Your typical jocky douchebag that liked bullying the skinny kids even though he was 20 years old. Shaun would’ve called him “sad” or “pathetic” if it weren’t for how great he looked. Mark was a college linebacker that Shaun’s gym teacher would talk to during class and coach after school. While the gym teacher was busy yelling wimpy kids, Mark would often brag about his muscles and hot girlfriend to other kids. Shaun hated his stupid guts but he admitted that his body was awesome to look at. He was strong, really strong. His arms and chest were huge, bigger than his dad’s even. Sometimes while hiding during gym class, Shaun would imagine what it would be like to be a guy like Mark. Big, strong, athletic, cool. He wanted so bad to be him. He came up with a plan before going to bed. For once in a long time, Shaun was excited to show up at gym class.
Shaun went to school with the blue pair packed in his bookbag. He went to the locker room and took as long as he could to change, trying his best to be the last one to change. After all the kids mocked his skinny figure and changed, they cleared out leaving Shaun all by himself. He shrugged off the jokes and tried to find Mark’s bag. Soon enough, he found the heavy bag sitting on the floor next to one of the nearby benches. A smile ran across Shaun’s face as he unzipped the bag and found Mark’s underwear almost right away. He stole the pair and replaced them with the blue briefs that he had bought from the antique shop. After the swap was done, Shaun went back to class and finished another shitty day at school.
As time went on, Shaun got anxious. “Fuck, what if they don’t work man.” He whispered to himself. “What if that asshole at the store really scammed me? Fuck fuck fuck.” Shaun’s entire body twitched. There was no turning back now. He had a plan, and he had to stick with it. He walked home and and slipped on the black briefs and waited. Around 8 o'clock, Shaun was playing a few games on his Xbox before the briefs started squeezing the life out of him. The briefs got warmer and tighter by the second. “No way. Are they working!? Did he put em on!?” A vision flashed through Shaun’s mind. He could see Mark in the locker room after practice, slipping on the blue undies. After he slipped on the tight briefs, Mark drove back to his dorm to relax after a hard day of training. Shaun immediately jumped up to his feet. He ran out of the house without a second thought and grabbed his bike and rode it to Mark’s dorm as fast as he could. “I can’t believe it! He put em on! The briefs were working!” he said to himself. Man, was he excited. Finally, he could kiss this wimpy body goodbye. He walked up the Mark’s door and stopped a second before knocking. He was a bit scared now that he was actually here but the thought of being a big strong linebacker like Mark convinced him to go through with the knock. He knocked as hard as he could with his pathetic arms until he heard large footsteps stomp towards the door.
Mark swung the door open and looked around. Shaun couldn’t believe his eyes. Mark was standing in front of him, with no shirt, nothing covering his body except a towel around his waist. Maybe he was getting ready to take a shower or something. His muscle covered chest looked dirty as Shaun stared up at it. Mark looked confused as hell as he searched around his door. “Holy fuck. I really am invisible!” Shaun thought to himself. Mark huffed and slammed his door, not even noticing that Shaun’s invisible form had slipped inside while the door was wide open. Mark stomped back towards his desk and let go of the clean towel. As the towel dropped, Shaun could see a bulge poking out from the front of the briefs. “Holy shit, that’s his penis…” Shaun said to himself. Mark sat down in his chair, sitting up straight and leaning in towards his laptop. Shaun just couldn’t take his eyes off his abs. He just loved how they looked, all sweat covered in shiny, just like the heroes in the action movies he watched. He wanted to be big and strong, just like Mark. Shaun tip-toed closer to Mark and took a glance towards the laptop screen.
He couldn’t believe his eyes. Mark was watching porn on his laptop. “Was he really going to start jacking off right here?” Mark began to panic but then he remembered the instructions that the creep at the store had told him. Shaun sighed heavily and swallowed his fear down before reaching his invisible hand out towards Mark’s bulge. He cupped it in his hands, letting Mark’s fat penis fill his hand. Shaun shuddered at first but began to admire its size. “W-wow” he thought. “It’s a lot bigger than mine. Will this really be all mine?” He began feeling up and down it’s length and Mark’s dick progressively grew harder in reaction to his touch. Mark let out a deep moan before reaching down his meaty hand to grab his dick. Shaun let go of his throbbing shaft before Mark’s hand began rubbing up and down the growing bulge. The sound of Mark’s moans began drowning out the shrieks and moans coming from the laptop. Mark sat back and pulled out from his desk as he stared deeply into the computer screen. Shaun began to strip naked. He pulled off all his clothes except the briefs that hugged his limp crotch tightly.
Shaun breathed deeply before saying “Here goes nothing.” I stood in front of Mark and hovered over his lap before pulling up on Mark’s’ blue briefs. Mark’s giant arms fell down limply to his sides as Shaun positioned himself onto his lap. Shaun slipped into the briefs slowly, doing his best to tuck Mark’s dick underneath his small thigh. After letting go of the waistband, the briefs snapped their bodies together and Shaun began slipping into Mark’s crotch. Shaun couldn’t believe it. “Oh my god, it’s working!” he cried as his body dropped into Mark’s. Mark still groaned as if he was still stroking his thickening bulge while Shaun grew silent. He almost couldn’t understand what he was feeling. His skinny legs that could barely run for a total of five minutes were now large and covered with hairs instead of the weird ass peach fuzz that covered his old ones. More importantly, Shaun’s new penis was bigger, way bigger. His shaft was way larger and a lot for fun to play with while it was bulging against the front of the briefs. Shaun’s torso slipped inside Mark’s, his large frame took in Shaun’s body with ease. His chest was fucking big. Bigger than Shaun expected. A smile ran across his face as he felt all the muscles in his chest tense up. “It feels like I’m packing bricks under these bad boys” he smirked as he pecs began to bounce on his heavy chest. He felt so big. “I bet I could stand up taller than my Dad in this body.” He thought. His slipped his slender, gangly arms into Mark’s and felt the power surge through his new limbs. “Man, I look so cool!”
His new arms were massive. Sweat covered their meaty structure as Shaun flexed his new toys, his eyes widened in amazement. “Jesus, lets see some jock try to mess with me now!” He flexed even further, pushing Mark’s bulky biceps up in the air. His arms were even heavier to lift than his new chest but Shaun didn’t mind, he was just excited to see how big he had gotten. The bulge in his briefs was growing bigger and bigger. Shaun never had an erection like this before, the feeling got him so excited. The way his new penis began growing and growing in the briefs was unbelieveable, so big, so long. Even the hairs that itched his crotch felt good. Who knew having pubes would feel so badass? Shaun couldn’t wait to play with it. He excitedly pushed his head back into Mark’s face and closed his eyes. His vision goes dark and foggy but eventually, light fills his eyes and he looks down at his new body. He laughs a deep yet somehow childish laugh. “Holy shit I’m huge!” He exclaimed while using his hands to feel up his new body. “Oh my god, I’m a college linebacker!” He flexed his stunning arms, watching the muscles shoot up from his powerful limbs. Shaun stared at his new body the same way that he had stared at a new toy or video game. He was ecstatic. Shaun ran his hands down his chest, feeling how big it was. “Such a big guy..” He trailed off as his hands hit his abs. He felt their hard texture carefully. He thought he’d never feel abs like these on his body. “Damn, what a six pack. What a fucking badass.” The more he admired his new body, the more a new feeling would hit him. He had a strong urge to pull down his briefs and feel how tight his hand could wrap around his new dick. He never felt this way before. All he wanted was to be a grown up but he never expected a feeling like this. It was so annoying. It was bugging him like crazy. He wanted to slip off the briefs so bad. His chest felt even heavier somehow, and his eyes darted to the porn on the laptop screen. He watched the pornstar getting penetrated over and over on the laptop. The more he watched, the stronger his urges became. “Fuck. I wanna do that..” He said, his hands sneaking towards the waistband of the briefs. He stopped himself before he pulled them off. He had something different in mind.
He grabbed his cellphone and called up Catherine, his girlfriend. He dialed the number hurriedly and she answered just after a few beeps.
“H-hey Cathy” He muttered, still distracted by his new set of hormones. “You home right now babe?”
Catherine giggled a bit before replying. “Weren’t you going to be all tired after practice tonight?” She said. “Too tired to play with me?”
Shaun gulped before answering. “I really need you babe. I’m not...feeling too well.” he stammered nervously.
“Oh?” She moaned. “I think I can fix that. I’ll be ready for you when you come over.”
The call hung up and Shaun sat in the chair, still naked, and still a bit shaken from the phone call. His nervousness turned into excitement as he threw on some clothes and drove down to Cathy’s place. He couldn’t wait to get rid of this stupid feeling in his body. He knocked on her front door, his muscle covered body still twitching. “Is this what being horny feels like?” He asked himself. “Jeez, this really blows.” In seconds, the door flew open and Cathy stood in front of him wearing nothing but one of his old high school jerseys that was far too big on her cute little body. Shaun gulped down hard as he stared at her. Her legs were nice and smooth, her thighs were nice and thick too, he didn’t even know thighs could look so good on a chick. He instinctively pulled her in close and began kissing her, wasting no time to relieve himself of his horniness. She really didn’t expect that. He pulled her in tighter and tighter, pressing her small body into his giant chest. Damn, it felt really good being bigger than someone. Especially her. He felt up and down her body, groping her thighs, eventually tracing his hands up towards her butt. “It’s so soft and big.” He thought. “It feels so...good.”
He took his time exploring her small, sexy body. His hands feeling up almost every inch of her skin. He kissed her deeply. He felt so cool. Making out with a hottie like Cathy while in a body like this. What a score. He set her down on the couch nearby after closing the door behind him. He reached his hand up and felt her breasts. Her boobs felt amazing. He squeezed them, letting their softness fill up his giant palms. His penis was going wild now. The hardness of it was driving him insane, he’s never felt this way before. He sat up quickly and threw his shirt off to expose his wide, naked chest. He pulled down his shorts to reveal the bulge that had been growing in the tight blue briefs. Cathy smiled and bit her finger as he stripped for her.
Shaun forgot just how good he looked. He looked towards his giant beefy arms and began to flex, showing off for himself, and unknowingly for Cathy. A wide smile grew across his chiseled face and he stared back down at Cathy, who had pulled off the jersey to reveal her soft tits. Shaun’s gaze was focused at her breasts and traced down her slender body right to her crotch. He grabbed her by the thighs and spread them wide to take a good look. Finally, he got a good glance at her pussy. He began to tense up, his dick was growing harder and harder the longer he stared. Shaun got excited. He couldn’t believe that he was actually seeing a vagina right in front of him, waiting for him. He pulled off the briefs and went to work. He awkwardly thrusted his dick towards her hole, but only with enough strength to make his shaft slide again her soft lips. She moaned in reaction, he cute sounds and feeling of her lips make Shaun’s dick throb. He was so ready to pound her. He grabbed his long shaft and slowly sunk his tip into her. He pushed slowly, fitting his entire penis inside of her hole. Shaun’s muscular body quivered as he thrusted inside of Cathy over and over. “Fuck, fuck. She feels so good.” He said to himself, loud enough for Cathy to hear. She moaned teasingly and pulled Shaun in closer. “Mmm fuck me baby!” She cried as Shaun repeatedly pounded her. He moved his giant waist awkwardly at first, but as time went on he was a natural. He rammed her tight little hole as hard as he good, going absolutely wild on her small little body. Shaun loved seeing her cute body getting fucked and pushed hard into the couch by his new bod. His breaths became heavy as he pushed closer to the edge. He could feel something coming up his shaft, slowly pushing its way out of his tip. It would have bothered him but he was so focused on how good Cathy’s vagina felt while squeezing his new dick. He rammed away at her body. He spread her legs wider and wider and slammed his hips into her body as hard as he could. So hard that his face became a deep shade of red. He was ramming her so hard that he almost didn’t notice how close he was to finishing. He began to climax for the first time. His grunted deeply before letting out a loud roar, with it, a stream of creamy liquid shot out of his tip. He laid on top of her, pressing his sweaty, muscled body on her, still kissing her passionately. She giggled and he couldn’t help but laugh with her. He pull his body up and slowly pulled out his still throbbing penis. He watched in awe as a stream of cum seeped out between her lips.
“Mmmmm” she moaned. “A big load from my big man.”
Her words along with the sight in front of him made his heart skip. “Big man” he thought. “I’m her big man.” After resting for a minute or two, Shaun’s dick became hard again, Cathy’s praise echoed over and over in his mind. He proudly sat up and got back on top of her without warning, but she didn’t seem to mind. He fucked her 2 more times that night before finally collapsing. He was out like a light, with a big smile on his face. Cathy was a bit taken away from her boyfriend’s child-like behavior, he seemed like he’d never seen a girl naked in his life. She shrugged it off, happily lying next to Shaun as he unconsciously groped her sleeping body.
Shaun darted upwards when he awoke. He looked toward the clock in a panic. It was so late, coach would kill him if he didn’t show up as usual. He quickly got dressed and drove to the middle school and waited outside.
“The merge is gonna wear off soon” Shaun thought. “What am I gonna do!?” He sat in his car and thought long and hard before the image of the coach ran through his head. He never noticed how big coach was until recently. He was a big man, covered in nice dark hair. Shaun always liked the look of a hairy man. His dad was pretty hair, and he wanted to be just like him one day. His admiration of coach soon turned to anger after he thought about all the times he had picked on Shaun for being a skinny boy. Making him run extra laps, making him sit out during all the fun sports. What an asshole. If anyone deserved their body taken over for good, it’d be coach Brown.
Shaun grabbed his old book bag from the backseat. He remembered to take it to Mark’s dorm on the bike ride over. He took out the white pair and stuffed it in his gym bag and marched to the school. His mind was racing as he stepped towards the gym until a plan finally came to him. He walked into the gym, the coach was yelling at the kids loudly while wearing those black shorts and that white, tight collared shirt that he loved so much.
“Run faster boys! The jocks are beatin ya!” He screamed at the slow kids while fiercly blowing into his whistle. The whistle shrieked so loudly that it almost made Shaun want to run out of straight fear. Shaun instead walked up to coach Brown nervously and started talking to him. On the way over Shaun looked closely at coach Brown’s shorts. He knew it. His dick was flopping just about everywhere inside of them. His mind raced back to the times where coach would sit there and yell at his face with his big, soft weiner dangling loosely near his face. Shaun hated him especially for those times. Shaun called the coach over and asked him to meet him in the locker room. The coach gave him a hard, angry stare before nodding and telling the kids that he’d be back soon.
Shaun took a seat on one of the benches before the coach marched inside the locker room.
“Where the hell were you son, you should’ve been here about an hour ago?” he said strongly.
“I know bro, I know.” Shaun stammered out nervously. “You see, after practice I was uh...I was r-really horny y’know. I went to her place after and I stayed up a bit too late. Sorry man.”
He sighed while rolling his eyes and crossing his big hairy forearms. “Fine, whatever man. Tell me what you want boy so I can get back to my class.”
Shaun awkwardly handed coach Brown the clean white briefs. The coach gave him a confused, almost angry look. He cocked an eyebrow and stared at Shaun, demanding an explanation.
Shaun’s words began to jumble again. “I-I mean...the principal has been gettin on your ass recently about going commando man. Your penis just keeps floppin everywhere around the kids. I’m just trying to look out for you bro.”
Brown stared at Shaun with an angry and annoyed scowl before snatching away the briefs. He huffed and began walking towards his office.
“Fine” he roared while stomping away and scratching at his beard. “But no more of that kiddy shit Mark. It’s a fucking cock. Only fags and 5th graders call it a penis. Grow the hell up.” With that, he opened the door to his office and slammed it shut.
Shaun sighed deeply. “What a fucking asshole.” He was still shaking from the exchange. Even though deep down in this body, Shaun had respected Coach but it was more out of fear than admiration. He really didn’t like that guy. Shaun sat up and walked towards the bathroom stalls in the locker and sat on the same toilet that he used to sit on while hiding during class. He sat down and stripped naked, leaving nothing on but the blue briefs. He sighed. “Back to being me. Wimpy 5th grader named Shaun.” He leaned back and closed his eyes. Slowly, Shaun’s slender, childish figure peel out of Mark’s body. Shaun fell onto the floor, wearing nothing but the black briefs that he put on after school just yesterday. Shaun sighed as he looked down at his body. “Man this fuckin sucks.” he said before turning back to Mark. He was out cold, he looked like one of those frat dudes that you’d see in the movies after drinking too much. Shaun kind of laughed at the sight. He peeled the briefs off of Mark’s body, leaving him completely naked on the toilet. He left the bathroom stall open so the kids could find him passed out after class had ended. Shaun snickered to himself at his childish prank before hiding the blue briefs in his locker.
Shaun could already feel the sensation of the black briefs. Their squeeze seemed to suck the life out of him. He turned towards Mr Brown’s office and gulped down hard as he heard a deep voice moan “Fuck yeah” from inside. A vision flashed through Shaun’s mind. He could see Mr. Brown standing in front of the mirror hanging in his office, slipping on the white pair of briefs. He liked the way he looked in the mirror. He liked his figure so much that he started checking himself out. He couldn’t break his gaze away from the big sexy man posing in front of the mirror. Shaun’s vision finally ended and he creeped carefully towards the Mr Brown’s office. He opened the door quickly and carefully and closed it the same. Brown didn’t notice. He was so into how he looked in the tight white briefs. Shaun’s eyes widened. Brown looked...amazing. His chest was killer. It was bigger than Mark’s easily. And the hair. God the black hairs looked so cool while covering those giant muscles. He was a man, the kind of man that Shaun wanted to be. Shaun walk up to Mr Brown and he leaned over to get a grip on his bulge.
His penis, er, his cock, was already pretty hard. The bulge was nice and big, almost as big as Mark’s before Shaun used him to fuck Cathy. Shaun began to sweat anxiously as he grabbed the outline of Mr Brown’s shaft. He tugged up and down as if it were his own. He got really into it. He wanted Brown nice and ready for the merge, Shaun couldn’t wait to big this big and strong. He stroked Brown over and over, Brown’s cock finally hit full mast after Shaun had pumped him for about 20 more seconds. He had the fattest dick he’s ever seen. Even the guys in the few pornos he watched weren’t as big as Mr Brown. His bulge was nice and big, bigger than Marks, and way bigger than Shaun’s undeveloped pecker. Brown reached down his massive hairy hand and grab squeezing and rubbing his fat bulge and moaning. Shaun slid behind Mr Brown and pushed the chair carefully against his legs, letting his gym coach ease down on it without breaking the trance. Shawn jumped up onto his lap and began pulling up on the brefs. He tried fitting in as best as he could but Mr Brown’s cock wouldn’t sit still underneath Shaun’s thigh. Instead it shot out between Shaun’s legs, his shaft sliding past his balls. Shaun jumped a bit in reaction before leaning back carefully onto coach Brown’s body.
Shaun began to sink, eventually, his lower half slipped effortlessly into his coach. His big hairy, trunk-like legs felt incredible. They seemed like they could even give a linebacker like Mark a run for his money. But Shaun’s focus was elsewhere. His new cock was massively. His new muscled rod shot against the front of the briefs like a cannon. He loved the feeling of the veins covering his lengthy shaft and the hairs on his balls and the small patch of black fur that hovered over his base made Shaun the happiest boy alive. “He’s so hairy” he thought. “What a big, strong man.” His new cock began to twitch as it filled up the white undies. Shaun could just barely shrug it off as he started sinking into Mr Brown’s chest. The hairs covering his teacher’s torso tickled Shaun as he slipped inside, but Shaun didn’t mind. He could finally feel the beefiness of his teacher’s torso. His pecs were big and swollen, a layer of black fur covered his wide, muscular chest. Shaun loved the look of it. He never imagined being so hairy before. He felt manly, and strong. Mr Brown didn’t really have the popping abs that Shaun loved so much but his stomach was still just nice and bulky. This body felt so much better. Shaun let out a laugh as he felt his new furry pecs bunch together as he took a nice deep breath.
Shaun slid his arms inside of Brown’s impatiently, wanted so bad to feel their strength. Jesus Christ! They’re so fucking huge! Immediately, Shaun flexed his hair covered guns. His biceps pushed hard against his tanned, hairy skin. His biceps bunched together into a mound of burly, raw muscle that pressed against his thick beefy forearms. Shaun loved every second of it. This body felt incredible, even his deep hair pits felt amazing to have. He could feel the muscle lining around them thicken and contract as he flexed nice and hard. Shaun leaned his head back into his Mr Brown’s face. His beard scratched the back of Shaun’s next as he sunk in further and further, eventually taking over the entirety of Mr Brown’s gorgeous, burly bod.
Shaun looked into the mirror. He looked weird in a sense. He never imagined being so old looking. He wasn’t the wimpy shit-dick Shaun anymore. He was the hairy, muscle covered Mr Brown. The Mr Brown that didn’t take shit from anyone in this school, not even the principal. He shot up and flexed hard into the mirror, his eyes fixed on his powerful arms and heavy chest. The more he flexed, the harder his thick cock pushed against the front of the briefs. He looked down. “Holy fuck!” He exclaimed with his new deep voice. “My bulge is fucking amazing!” The tight white briefs were struggling to contain his hardening python. The bulge was massive, it almost looked strong enough to tear apart the white undies. Shaun felt a stream of wet sticky fluid spill out of his fat tip. It almost felt like cum, but it wasn’t as thick and there wasn’t as much of it. He took and peek, and opened up the waistband of the tight briefs. His cockhead leaned forwards, with it followed a string of clear sticky precum, a small puddle had formed just below Shaun’s new bulky stomach. “So..cool…” He whispered to himself. His hormones began to race. He wanted to get off so badly but something else clicked in his head. “Fuck man. I have a class to teach!” He quickly got dressed but decided to take off the briefs before putting his shorts back on. No harm in keeping them off, right? It’s only a cock underneath some shorts, it won’t hurt no one.
Shaun barked orders at all the kids in the class. He spared no one besides the few kids that were struggling to keep up with the others as they ran around the track. Shaun yelled loudly towards all the sporty kids that used to pick on him in his other body. He was having the time of his life getting back at all the assholes that made gym such a living hell for him. The other kids thanked Shaun for going easy on them and he dismissed them to their next class, moving on to the next set of kids.
After a long day of teaching gym class and finishing up football practice, Shaun drove home. He felt tired, but most of all, he felt horny. He gripped the steering wheel hard with his big mitts for hands, his dick was erect, shooting upwards as he made his way home. He couldn’t even hide his bulge as he walked up to his front door, he got an awkward glance from his neighbors as they checked their mailbox but Shaun didn’t pay them any attention. He had another thought racing through his head.
He fumbled for his keys. It was hard to get a good grip on them with his big meaty hands. He opened the door and shut it exhaustingly as he looked around his house. He sat his gym bag next to the door and slowly began ripping off his collared shirt. He slowly stomped his way towards his room while taking off all his clothes. Finally, he opened the door to his room, finding his wife lying down on the bed, reading a book while covered in the heavy sheets. Abby turned towards the door, staring at his husband’s big erect cock as he slowly moved towards the bed with a wide smile on his big burly face. Shaun leaned over and kissed her, tickling her face with his big masculine beard. Fuck he loved being so big and hairy. He couldn’t wait to see how the sex felt in this body.
He kissed her and spoke deeply in between breaths. “I’ve been thinking about you all fucking day babe.” He whispered.
A smile formed across her face as she stared back at Shaun. “I’ve been waiting for big daddy to come back home and fill me up. I’m so ready for you baby.”
Shaun’s erection reacted fiercely to her words. “Daddy.” He never heard the phrase before, at least in this kind of situation. Her words made him feel big, strong, and manly. His dick couldn’t help but twitch and throb in response. Abby set the book down to her side and began feeling up Shaun’s big muscular shoulders. He grinned. He liked the way it felt to have her slender hands run across his big muscles. He’d never get tired of that. He grabbed the sheets that covered her figure and pulled them down to reveal her body. The sight of her naked body nearly drove Shaun insane. She was curvy in all the right places. He just had to feel her up. He started by placing his giant palm onto her breasts, squeezing them gently as the their soft texture fueled his boner. He kissed her deeply as his hands ran down her sides, eventually hitting her her butt. He gropped her ass uncontrollably, making it jiggle and quake in his hands. It drove him wild.
“Fuck you feel so nice babe.” Shaun said, as he started to kiss her neck while feeling her up with his muscled hands.
“Mmm daddy” she moaned as Shaun ran his hands up and down her butt and thighs. He got up and pulled her over to the edge of the bed. He lifted both of her legs in the air with just one hand and he peered down. He loved the few before him. The sight of her tight pussy hovering just a few inches above that sexy ass of hers. His cock was aching for her. She glanced over at Shaun, giving him a shy, lustful smile. He grabbed her by her thighs and pulled her in close to him. He slammed his plump shaft onto her soft, moist lips, teasing her by sliding his cock back and forth. She moaned softly and her cute voice was enough to push him to shoving his tip gentle inside of her tight little hole.
He pushed slowly, feeling the wall of her pussy hug his thick shaft. She was about 10 year older than Cathy but fuck, she felt so much tighter. He finally fit in every vein covered inch into her tight hole before her lips finally touched the base of his dick. Both of them moaned as Shaun began to pull his cock out for another thrust. He began pounding her, ramming his dick inside of her progressively faster and faster. He stretched out her tight little pussy with his mammoth dick, he began pressing his burly, muscular frame against her as he made her slide up and down his shaft. “Fuck. Fuck. Oh fuck!” Shaun moaned deeply. He wrapped his thick arms around Abby, pulling her in close as he thrusted her harder and harder, reaching deeper with every stroke.
“Mmmm fuck! You feel so good daddy!” She screamed as Shaun began ramming her with all his might. “Fucking seed me you big hunk!”
Her words awoke a beast that lied dormant inside of Shaun’s big, brutish body. He stood up straight and pulled Abby up along with him. She wrapped her legs around his thick waist and his giant muscle covered arms wrapped around her small, naked body. He lifted her up effortlessly and began bouncing and sliding her up and down his throbbing cock. He brought her up and down on his massive shaft, inching closer and closer to the edge. He could feel her climax all over his dick. Her pussy clenched down and coated his shaft in her juices and she began moaning uncontrollably. Shaun’s arms began to flex as he pumped her up and down his long, meaty shaft. His biceps pressed against Abby’s soft skin as he fucked the life out of her like a ragdoll. Finally, Shaun let out a finally deep moan as he came inside his wife’s stretched out hole. Giant ropes of cum shot deep into her womb and he pumped her up and down on his shaft to milk out the rest of his load. Her legs felt weak as they slowly unraveled around Shaun’s waist and he set her back down on the bed, falling next to her. He pulled her in closely, pressing her against his giant muscular physique. She was out like a light. He gave her the fucking of a lifetime. Shaun followed soon after, his mind was finally at ease. He was all grown up, and he had the best body in the world.
Long time no see, this was one of my longest stories that I've written. If you enjoyed the story and love possessing/merging into bodies, shoot me a DM, and we can discuss a possible RP and bodies I can get you into. I am quite the himbo enthusiast.
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