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dominance (Un)identical twins (3)


Herald

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Herald

Sorry for the very long wait. Enjoy the final part of this story.

 

Time seemed frozen in Jason’s room as the two heavily muscled brothers lived the moment they had been anticipating for several months. For neither it had gone as they had foreseen it. Jason had found deeper and more satisfying pleasure in dominating his grown brother than he’d ever imagined. Sure, he had enjoyed being worshipped before, during or after one of his workouts by Sam or the stares from the other guys in the shower. But his brother was now way bigger than any of the guys that had rubbed their hands allover his muscles before sucking him off or getting his cock up their ass. Brett, on the other hand, had his hopes of reclaiming his dominant spot in the family shattered the moment he laid eyes on his brother’s naked torso. The second his brother had revealed his new frame, Brett had instinctively accepted the beastly man’s alphaness. Every primal instinct in his body had automatically chased every opposition to the superior being from him. His mind had been flooded by thoughts and speculations of the insane power that the bulging, insanely large and totally shredded muscles had to possess. For some reason, the awe and fear had soon been mixed with and dominated by a strange feeling of attraction. Unknown and new feelings had whirled through his mind: he had never before been attracted to another man, not even to his bigger and 261 pounds of muscles teammate Mike. He had, off course, checked his teammates’ physiques in the gym or in the shower and complimented some on their results. And received praise in return, certainly since he’d been juicing. That had been nothing more than the usual locker room atmosphere of athletes showing respect for their efforts to build up their physique. Without any sexual afterthought attached to it.

The two muscular brothers were however bound by one mutual feeling: both of them were experiencing the most powerful orgasm in their life. Brett’s mind was whirling with feelings of ecstasy as pain and pleasure traveled along his spine to explode inside his brain in a fireworks of bursts of energy. His brother’s body sent urges of need through his own body; urges even his hottest girlfriend had never made him feel. Somehow, he even enjoyed the feeling of having his 241 pound, heavily muscled body feel small next to his 327 pound, beastly brother; feeling weak in the huge man’s powerful grasp. He felt like a ragdoll against the beastly body, but somehow he also felt safe in his brother’s grasp. His mind was at peace with his position as a beta, knowing it was no use to defy the muscle beast his brother had become. His mouth hung open in a silent cry. His hand was still vigorously stroking his rock-hard 8 incher that was now leaking the remains of watery loads from his drained and aching balls.

Jason was also flooded with feelings of pure bliss. His mighty orgasm felt like lightning exploding in every cell of his beastly body. The realization of eclipsing, totally dominating and reducing to an obedient beta his heavily muscled, 241 pound brother gave him more satisfaction than the process of his own growth over the past months. Sure, he had jerked off to his own, ever swelling reflection as he had posed in front of the mirror in his room. Sure, he had creamed himself feeling and exploring his ever hardening muscles. But none of these feelings compared in the least to the feeling of total and undisputed control over another athlete that dwarfed most of the guys in the gym.

“YEAUGHN”, Jason roared deeply as the second wave of his all-consuming orgasm rolled over him. He pulled back his cock slightly and rammed it deep and forcefully inside his brother.

‘Oughpff”, Brett peeped. He stared at his own face in the mirror and his eyes widened as his pecs were shoved against the cum-splattered mirror and he felt his feet being lifted off the ground: he was now completely impaled in his brother’s 14 inch cock. His hand raced back and forth along his shaft, but his completely drained balls refused to spill another drop of cum. The pressure inside him intensified some more as his six-pack bloated further from the never ending blasts of hot liquid the fleshy snake kept spewing inside him.

“FUCK YEAUGHN”, Jason rumbled as he felt his orgasm subside slowly. He reopened his eyes, that had been closed since his orgasm began and stared into the mirror: one third of it was covered in his brother’s spunk. He looked further down and saw the drained look on his brother’s face. Even further down, he noticed his brother’s hand still mechanically stroking his own deflating cock. He also regained control of his senses and felt the heat that had built up in the room and was hit by the strong sent of musk and sex that hung heavily in the air and filled his room. He inhaled deeply to calm his breathing and let his heartbeat slowdown. His uber-athletic body recovered within half a minute. He pumped his cock a final time inside his brother’s ass and withdrew it. His still fully hard 14 incher smacked into the brick-sized abs of his eight-pack, smearing a rope of sticky cum against the corrugated surface in the process.

Brett whimpered as the fleshy snake was pulled away from his worn out ass. He shivered and felt strangely empty after having being impaled on the thick shaft. He felt the thick, hot liquid stream from his ass and slide along the back of his muscular legs. His knees buckled from exhaustion but his brother’s big paws maintained their firm grip on his hips and held him upright.

Jason brought is mouth to his brother’s ear. “I’m so glad yar home, little bro. Can’t think of a better and more fun way to wake up. I even think ya enjoyed this more than me. Didn’t ya, little bro?”, he said.

Brett heard a muttered “yes” escape his mouth and nodded in response.

“I knew it, little bro”, Jason went on, “ya’re still stroking yar cock.”

The remark made Brett look down and indeed, his hand was still stroking his now soft cock. “I…”, he began.

“No need to explain, little bro”, Jason stated, “ya’re not the first to jerk off to my body. And ya won’t be the least. Clean up yar mess and get ready while I grab some breakfast.” He released his brother’s hips, pulled on a pair of boxers and strutted to the door.

“Get… ready…? For what?”, Brett asked while he placed his hands against the mirror to support his worn out body.

“For our workout, off course”, Jason replied, “It’s arm day, little bro. I want to see yar bigger arms in action. And don’t ya want to see my canons pump some iron?” He raised his right arm in a flex, letting his 28.5 inch arm explode into a hard, round orb.

A jolt shot through Brett’s cock at the sight of his brother’s flexed arm. Anticipation filled his mind.

“Clean yar mess from my mirror and put on yar workout gear, little bro”, Jason rumbled and left his brother to get some breakfast.

 

Half an hour later, Jason and Brett arrived at the gym. Jason looking fresh and energized, Brett still feeling some fatigue after the events in his brother’s room. Jason entered the gym first, strutting over to the desk.

“Yo, big guy”, Sam greeted the biggest member of the gym. “I see you brought your brother”, he added as he noticed Brett. “Geez, you look way bigger than last time too. Must be fun having top genes to build muscle”, he said as he eyed Brett’s frame.

A faint grin formed on Brett’s faced at the remark. He’d always enjoyed getting complimented on his physique. It made him feel a bit like the alpha he once was.

“If ya ladies are done flirting, I would like to train”, Jason stated dryly and strutted past the desk into the locker room.

Jason’s remark shattered the small hint of self-esteem that had formed in Brett’s mind. Brett followed his brother. Both of them pulled off their hoodies. Only then, Brett saw both of them were wearing the exact same outfit: grey sweatpants and a black tank top. His own highlighted his heavily muscled torso while his brother’s seemed painted on his torso: Jason’s wide and heavy pecs spilled from the sides and striations were visible through the overstretched fabric across the slabs of beef on his chest; even the bricks and grooves of his eight-pack were clearly accentuated and rippled with every deep breath.

“Let’s go, little bro”, Jason rumbled and exited the locker room.

Brett found himself once more walking behind his beastly brother. He looked up at the wide, magnificent back covered with bulging mounds of muscle pushing into each other and capped with thick, meaty traps that supported his brother’s bullneck. His gaze travelled down along the insanely broad back to halt on the meaty ass that filled the sweatpants.

Jason entered the weight area and looked around. One lonely, nicely build guy was pumping out reps on a bench. As he sat up, he looked up in Jason’s direction and nodded. Jason returned the salute and recognized the 228 pound, heavyweight wrestler he’d worked out with a few months earlier when he was about the guy’s size. His cock twitched inside his pants thinking of the guy’s hot mouth that had serviced him several times ever since he had totally outgrown him. One time he had even walked in on him and Sam making out in the locker room. Wordlessly, he had simply pulled the guys apart, dropped his pants and forced Sam to watch as he had fucked the wrestler right there. Afterward, he had tossed the guy aside and made Sam suck his still hard dick. Ever since, he had more frequently used the two lovers to satisfy his ever-present needs. “Tell me if ya need a spot, Keith”, he said as he strutted past the bench toward the rack of free weights. “Right, little bro. Let’s warm up first”, he rumbled and grabbed a pair of dumbbells.

Brett stared at his massive brother, cranking out perfect and fast reps with a weight he knew he would struggle with. He followed suit with a pair of much, much lighter dumbbells.

“I used those feathers too. Months ago”, Jason said without taking his eyes from the mirror. After 100 reps, he racked the weights and grabbed the heaviest dumbbells on the rack. “Let’s do this!”, he gnarled at his reflection.

Brett racked his weights too and grabbed the dumbbells his brother had warmed up with. After two reps, he felt his arms starting to shake. After six reps, his biceps felt like they were on fire and he dropped the weights.

“Weakling”, Jason muttered and cranked out another perfect rep. He felt his monster arms pumping up as blood flowed into his beastly biceps. After 12 perfect reps, he gently racked the weight. 30 seconds later, he grabbed the dumbbells again. “Second set, little bro. Come on!”, he commanded.

Brett grabbed a lighter pair of dumbbells than the ones he had just used. On the first rep, his arms shook terribly. He got three reps before his grip faltered and the weights went down.

Jason on the other hand cranked out another 11 perfect reps. “Rack yar weights while I continue”, he barked at his brother.

Brett obeyed his beastly brother’s instruction and sat down on a nearby bench while he watched Jason perform two more sets of bicep curls. Every rep made the veins on his brother’s bicep swell as they feed blood into the orb of muscle.

“Time for some hammer curls”, Jason said as he racked the dumbbells and strutted over to the cable station. He selected the heaviest load and casually cranked out 15 fully controlled reps.

Brett selected 70% of his brother’s load and struggled to complete 6 sloppy reps. He moved aside, his face reed and breathing deeply.

Jason changed the weight and did another perfect series of 15 reps. He looked over at his brother but Brett nodded ‘no’ to make clear he would skip. “Sam, get over here”, Jason bellowed.

Instantly, the 185 pound guy popped up.

“Get on the weight stack. Ya know it’s too light for me”, Jason said.

Brett stared in disbelief as the guy placed his feet atop the weight stack and his brother pumped out 10 more perfect reps. He blinked as he saw the beastly arms pump up bigger and bigger with every rep.

“I know, big guy. I asked the boss the buy heavier stacks, but you’re the only one that complains”, Sam said as he was going up and down on the rhythm of Jason’s reps.

“I know ya do everything to keep me happy, Sam”, Jason growled and completed his fourth set of hammer curls. “Fuck. My biceps feel like they’re gonna bust through my skin”, he added as he dropped the rope. His left paw grabbed his right bicep as he curled his arm, making the orb of muscle swell inside his grip. “Right. Some preacher curls to wrap things up”, he said and strutted over to the preacher bench.

Brett, Sam and even Keith followed the beastly Jason and formed a  semicircle around the bench.

Jason looked up and grinned at the three guys standing in front of him. All three of them clearly worked out: looking athletic like Sam over heavily build like Keith to thickly muscled like his brother Brett. He returned his focus on his final exercise. He grabbed the loaded bar and began curling it up and down with perfect control.

Brett stared as the mountains of muscle that were his brother’s biceps swelled into round, vein-choked orbs of hard meat with each curl. He felt his cock harden inside his sweatpants. Sam and Keith had similar reactions down their pants, but were less shy. They moved over to the bench and each of them groped one of Jason’s massive biceps. Their fingers didn’t budge the hot, stony-hard muscle as their hands were too small to span the girth of the orbs.

“FUARK, yeah”, Jason roared as he lowered the bar for the tenth time in his fourth sets. He stood up and threw a devastating double bicep pose. His pumped biceps, swollen with blood from the workout, jumped past the 30 inch mark as they hardened into impossibly large and perfectly round mountains crisscrossed with dark veins that outsized cannonballs. “Man, this pump’s unreal”, he added and hardened his flex some more.

Around him, the three other guys were stroking their cocks through their pants.

“Time for a quick shower”, Jason said and strutted past his admirers.

 

Ten minutes later, Jason emerged from the locker room after his shower and having Keith suck him off. “Round of shakes, guys?”, he asked as he sat down at the bar next to his brother, “Brett’s buying to celebrate his return home for the summer. Aren’t ya, little bro?”.

Brett nodded, not wanting to stand up to his massive brother. His pumped arms made him look even more intimidating.

 

Back at home, Brett headed for his room but his brother’s paw grabbed his shoulder and stopped him.

“Not so fast, little bro. We need to talk”, Jason said and guided his smaller brother into his own room. “Drop yar pants”, he ordered as he locked the door.

“What…euh?”, Brett asked.

“DROP ‘EM”, Jason bellowed deeply.

Brett instinctively obeyed the command and swiftly dropped his pants. He shivered as his mind processed several scenarios, but always seemed to return to what had happened earlier that morning. He blinked as he felt a stinging sensation in the left cheek of his ass. “What…”, he began but words froze in his throat as he felt the same sensation in the right cheek of his ass.

“There ya go. Ya can pull ‘em back up, little bro”, Jason said.

Brett quickly pulled up his pants, happy to get off the hook without being fucked once more. He turned around to face his brother and saw him throw an empty syringe on his desk. “What did you just do?”, he asked.

“Ya truly are a dumb fuck, little bro. What do ya think I did? I injected ya with a double dose of roids”, Jason replied, “I want to break the 400 pound mark before the curse runs out. It stated that at the 10th full moon the circle would be round. That gives me another three weeks to put on 80 pounds of muscle. Means I’ll have to roid yar ass to make ya put on around 40 pounds of muscle since the curse is wearing down and my growth based on yours is slowing down. Fortunately, Keith has good connections.”

Brett blinked. “You’re going to make me bigger?”, he asked in disbelief.

“Geez, little bro”, Jason spat back, “YES! But only to make me bigger. I’m not gonna risk my health by pumping roids into my body. But ya already did, so why not take it to the next level? Ya can thank me later for making ya bigger, little bro. The following weeks I’m gonna roid ya up with double doses. Every morning right after I’ll fuck yar ass and before we go to the gym.”

 

The next three weeks did indeed pass as Jason had told his brother: every morning Jason would pull his 242 pound brother into his room after his parents had left for work, plunge a double dose of roids in to him and then fuck his ass before they headed over to the gym and he put him through a grueling workout.

21 days later, Brett came home to an empty house: his parents had left that morning for their yearly vacation and wouldn’t be home for another month; his brother had left for the gym 10 minutes earlier. Brett had spent the night over at an old buddy from his football team in high school to avoid the daily ass-fuck by his now freakishly big brother. He had waited in his car a few houses down the street from his own until his brother had driven off. He parked his car in the deserted driveway and quickly disappeared inside the house. He knew he had until half the afternoon before his brother would return from the gym after his training, action with Sam and Keith in the locker room and having the two guys buy him dinner. He went upstairs to his room, tossed his phone and sweater on the bed before heading over to his brother’s room. He stopped before the shut door of his brother’s room. In his mind the possibility to go search for answers grew stronger fought with the voice warning him for serious danger if his brother would catch him inside his room. On the other hand, it could well be his only chance to break the curse before it would be complete that night. His hand shook as he reached for the doorknob. His mouth went dry as he turned the nob and the door opened gently. He quickly entered his brother’s room, getting hit by the manly scent of musk, sweat and cum that hung heavily in the air and closed the door behind him.  His gaze scanned the room, stopping briefly at the ropes of cum still sliding down slowly on the mirror toward the puddle formed on the carpet at its base. He turned his attention to the fully stacked book closet and began searching the shelves.

10 minutes later, Brett went through the top shelf and felt frustration well up inside him as he hadn’t found anything. A part of him knew it had been too good to be true. He turned away from the book closet and stepped over to the adjacent desk. He pulled out the drawer on the left, but found nothing. His hand reached for the other drawer and puled. The handle resisted. “Why would you keep this drawer locked, bro?”, he said to himself and pulled with all his might. The lock succumbed quickly to his new strength and the drawer opened with the sound of shattering wood. “Bingo”, he said with a grin as he saw the old book. He grabbed it, shut the drawer again and began going through the book. He didn’t understand a word of the ancient text in Latin. Luckily for him, his brother had noted the translation of most passages in pencil next to the text.

Feed on power… Transfer… fluids = cum… use on Brett…

The last remark made anger well up inside Brett. “So, this is the curse he used on me”, he growled and read on to find a solution. The dust inside the book flew up as he went through it and he sneezed. He pulled out his handkerchief and blew his nose to clear out the dust before putting it back inside his pocket and continuing his discovery of the book.

Curse complete… 10th full moon… Lasting results… Grow huge on Brett’s efforts???

Brett blinked as he read the remark. He shook his head at the proof that his nerdy brother had grown huge at his dispense. He went on and a annotation by his brother on a page a little further caught his attention.

Restore… Healing curse… Take back ill-earned gains… Definitive…

Brett’s mind, way slower than his brother’s, put the pieces together and a smirk formed on his face. “That’s it!”, he said to himself. He quickly read through the translation his brother had made. “I need some of his body fluids… fluids”, he said to himself when the solution popped up in his mind. He returned a few pages and his finger tapped on a comment: fluids = cum. He turned around and looked at the cum-drenched mirror. “Luckily I wasn’t here this morning and he blew his load to his reflection”, he said. He stepped over to the mirror, pulled his handkerchief from his pocket and wiped a nice amount of the sticky cum from the mirror.

Suddenly, the doorbell rang.

Brett nearly dropped the book and his handkerchief. He waited a few seconds, but the bell rang again. He quickly put his handkerchief inside the book and went over to his own room. As he entered, his phone rang. “Hello?”, he asked.

“Dude, it’s me, Mike. I’m at your house. Are you in?”

“At my house?”, Brett repeated.

“Yeah. I was around to visit my cousin Keith. Stayed at his place tonight but he’s off to the gym now. So, are you at home?”, Mike said.

“Sure”, Bret replied, “come round the back. Backdoor’s open. I’m in my room. Second door on the left at the top of the stairs.”

“See ya in a sec”, Mike said and ended the call.

 

At the gym, Sam and Keith were in the locker room waiting for Jason to arrive. The now huge man had texted them to come over and not keep him waiting. They gasped sharply as Jason entered.

Jason ducked and rotated his torso to come sideways through the door. He was wearing nothing but a pair of shorts that now served him as boxers: no regular pair of boxers would fit around his quads anymore. His new body was a breathtaking sight: he could no longer be called huge or beastly, he had evolved into a massive mountain of muscle. Despite the fading power of the curse he had managed to gain another whopping 85 pounds of muscle and had grown 7 extra inches taller: he now stood an towering 7’5 feet tall for a hulking 412 pounds of ripped and striated muscle. The extra height made his insanely, hulkingly muscled body maintain its aestheticly perfect proportions. His calves jutted backward like thick diamonds at the back of his legs; his quads made his kneecaps look comically small and dwarfed the tree in their backyard by the massive size of the wide, deeply grooved, corded muscles that stretched the shorts to the max; his eight-pack was a collection of cobblestone-sized blocks of muscle, separated by canyons and decorated down the center with a dark treasure trail that disappeared down his shorts; the top half of the eight-pack was obscured by the shadow of his monumental pecs; they were an insanely thick, protruding rack of heavy muscle that proudly defied the pull of gravity; each pecs had the size of a watermelon shoved underneath the paper-thin skin; the surface of the extremely wide slabs of concrete-hard beef was crossed with striations and small veins; the pecs protruded so far from his chest that his nipples pointed straight down to the floor and were not visible from the front; the massive mounds rippled with every breath he took; a thick vein snaked at the top of the pecs like a small river and ran further onto his shoulders where it branched off in several smaller veins; the hard line of his shoulders was twice as large than a doorframe and capped with delts the size of basketballs; each separate head of the muscle was visible through the stretched skin pulled tight around the orbs of meat; the wide line was capped with a pair of intimidatingly thick traps that supported his bull-sized neck; his heavily muscled shoulders formed the support of his amazing arms hanging relaxed at his sides; his arms had amassed another 8 inches and now measured 36.5 inches flexed; when flexed his biceps exploded into spheres of rock-hard muscle that dwarfed bowling balls and were choked in a network of crisscrossed veins that fed the mighty muscles; his triceps then hung like vicious horseshoes at the bottom of his arms; they had more mass on their own than most guys entire upper arm; now his arms hung relaxed at his sides, looking like hams ready to burst through the satin-like, paper-thin skin; his forearms were covered with thick cords that ran along their entire length and were thicker than most men’s legs; inside his shorts his now dormant cock had grown to accommodate to his new body: fully hard it stretched to an insanely long 18 inches and its girth outsized most guys’ forearms; even flaccid its size prevented him from wearing boxers.

Sam and Keith gulped as Jason swaggered over towards them and seemed to swell with every step he took. A simultaneous jolt shot through their cocks.

“Ready for some action, runts?”, Jason rumbled in a voice that filled the room like thunder as he stopped a few feet from the two athletes and stared down on them.

Sam and Keith gawked at the protruding rack of heavy muscle, crossed with striations that was at their eyelevel. Even though they saw Jason shirtless and naked every day, they simply couldn’t fathom the unreal size he had grown into. The shadow cast by Jason’s monstrous body put them completely in the dark and the guy was wider than both of them standing next to each other. They looked straight at the insanely deep canyon between the two slabs of pecs. It looked deep enough to conceal an entire hand. Striations rippled against the paper-thin skin as the globes of pecs rose on the rhythm of the muscle freak’s breathing.

“My dumbass brother wasn’t home this morning. Couldn’t fill his ass with my cum. I’m so fucking horny right now”, Jason stated, “Ever since my brother made me huge it feels like there’s pure testosterone coursing through my veins. Fuark.” He looked at his reflection in the large mirror and bounced his chest in an insane display of striations and veins.

Keith’s gaze was drawn downwards by a stirring motion. He blinked in disbelief as he saw Jason’s package beginning to form a larger and larger bulge at the front of his shorts. Within seconds the purple head peeped outside as it pushed the waistband away from the giant’s tight waist.

“Got over here, wimp”, Jason growled at Keith.

 

 

Back at home, Brett put the book inside his desk as he heard footsteps coming up the stairs. The sound of the opening door made him turn around to face his former team captain. “Mike”, he said with a grin and looked at the athlete standing in the doorway. “You look a bit smaller than I remember”, he added.

“Had an injury. Couldn’t train the last two months”, Mike replied without taking his eyes from his former teammate. “Down to around 238 right now”, he added. “What the fuck have you done to yourself?”, he asked while he scanned how Brett’s heavy torso stretched his shirt to the max.

“I’ve grown a bit”, Brett replied matter-of-factly. He still had to look up at the half-a-foot taller athlete, but there was no doubt about who was the bigger man. Brett pulled off his shirt and heard Mike gasped at the sight of his bare upper body.

Brett was now heavier than he had ever been. He had put on another 42 pounds in just 3 weeks from the massive doses of roids his brother had injected into his ass. He was now weighing an intimidating 284 pounds. Every muscle on his body was unmistakably fuller and larger: his delts had grown into perfectly rounded cannonballs that capped the broad line formed by his wide shoulders; the width of his shoulder girdle made the sides of his prominent delts brush the doorframe as he went through it; his arms had put on another 3.5 inches, making them an impressive 24.5 inches fully flexed; his pecs had amassed more beef and now protruded further from his chest; even his quads were bigger and more muscular. Overall, he looked intimidatingly muscled after his forced cycle. Despite his superior size, it was clear he had been roiding heavily: his head somehow looked a bit too small for his new size; his skin had an oily shine and looked greasy; his back was marred with severe acne; his six-pack was a protruding, bloated muscle-gut and his nipples were swollen. To top things off, his balls seemed a bit smaller and ached when he blew his load.

“How big…”, Mike asked while scanning the heavily muscled body in front of him.

“284 fucking pounds”, Brett interrupted him. He bounced his pecs to emphasize his weight. It had been a long time since he had felt the superior man inside this house. He raised his right arm and flexed it. His bicep exploded into a vein-choked, round orb of hard muscle as his arm reached it’s 24.5 inches.

 Mike blinked at the incredible sight.

“Like what you see, pretty boy?”, Brett asked and raised his other arm to complete his double bicep pose.

It took Mike’s mind a few seconds to process to huge guy’s remark as he was still taking in the sight of the devastating double bicep pose.

 “Cat got your tongue, pretty boy? This is what a real man looks like”, Brett stated coldly and threw a most muscular.

Mike instinctively took a step backwards as he thickly muscled torso exploded in a display of hard muscle. He knew he couldn’t let Brett feel any of his doubt. He still had his height advantage and stretched himself to gaze down on the shorter man. “You’re big. But that’s just over-roided muscle full of water. Feel some real strength, freak”, Mike growled and launched himself at his former teammate. In a blink his fist collided with the bloated muscle-gut.

Brett let out a muttered sound of surprise as he felt the fist hit his abs. He barely felt the punches the other athlete launched against his abs. He pulled back his own fist, making his right bicep harden into its 24.5 inches in the process, and threw it against the star quarterback’s tight six-pack.

“Buough”, Mike groaned as the fist collided with his abs and he felt them give in slightly under the violent punch. He didn’t have any time to react as a second punch hit him just as hard in the same spot and brook through his defenses. He folded double from the impact and a third blow made him collapse to the floor.

Brett felt his cock harden inside his pants as he looked down on the beaten jock: he had just taken down the once dominant man on campus with just three blows.

Mike tried catching his breath, his abs sending painful stabs through his body with every breath he took. A hand grabbed his neck and he felt himself being lifted up. His legs fell rubbery and the tight grab on his neck kept him upright as he was forced to look straight into Brett’s eyes.

“I have 45 pounds of mass on you”, Brett said, “And still you’re so dumb to take me on?”.

As Brett spoke, Mike summoned his strength and threw another punch at the huge man’s face.

Brett easily fended off the weak punch and then launched another blow into the six-pack that felt like jelly as his fist busted through it.

“Buoughnf”, Mike grunted as the sledgehammer-like fist sank deep into his stomach.

Brett’s mind was filled with the feeling of finally dominating another man physically. And then, like a dam breaking under pressure, the months of frustration of being the beta next to his freakish brother flooded his mind. His fist began pounding into the battered stomach of the star quarterback.

Mike could only let out incoherent, painfilled sounds as his body took the beating. He didn’t even have any strength left to try and put up a defense: his muscular arms dangled at his sides.

Brett felt all-powerful as he kept slamming his fist into the once dominant athlete on his team. His dick was fully hard, forming a prominent bulge inside his sweatpants. He smacked his fist into the 238 pound man’s face, bruising his eye and then splitting the man’s lip. He felt some blood drip onto his fist and inhaled heavily as he felt the testosterone and adrenaline rush through him. He kept grabbing the star quarterback’s neck with his left paw while his right paw yanked down his own sweatpants and boxers to reveal his rock-hard 8 incher that smacked hard into his bloated roid-gut.

Mike saw the meaty cock through his swollen eye. He knew what was going to happen, but was powerless to resist.

Brett shoved his cock inside the fallen quarterback’s mouth, easily forcing the battered man in place and returned his attention to the book. “Let’s get this over with first. I’ll deal with you later”, he said and pulled his handkerchief from his pants. He opened the book on the right passage and read it out loud: “Let the body of he who’s fluids shall cover this page surrender to this curse. Let it discard its ill-earned mass and return to the way it was!”. He quickly grabbed the hanky and rub it along the page, smearing the liquid onto the book.

 

In the gym, Jason’s vision went dark for just a split second. He felt a strange wave of weakness go through his body and he stumbled backwards, his wide back colliding against the tilled wall. He raised his right paw to his head, making his insanely large bicep ball up in the process, and closed his eyes. At the same time, his cock sprang to full hardness and ripped away the shorts. The 18 inch anaconda pointed straight at Keith.

Keith took two steps and kneeled before the 412 pound muscle god. He took the thick head and the top of the large shaft inside his mouth. Instantly, Jason began to cum uncontrollably. Keith gulped down one huge blast after the other, feeling the liquid heat slide into his stomach. Somehow the heat seemed to spread inside him.

“He’s… he’s shrinking”, Sam said in disbelief as he saw Jason’s muscles get flatter.

Keith’s mind processed the remark while he gulped down a fifth blast. He looked up and noticed that the shadow cast by the still impressive, yet clearly smaller rack of pecs didn’t obscure most of the diminishing eight-pack anymore. The quads beneath his hands also felt less hard. His stomach was starting to feel bloated as another shot of cum was blasted down his throat. The cock he was sucking didn’t stretch his mouth as much anymore and felt less deep inside his throat.

Jason still had his eyes closed as the powerful orgasm flooded his body.

Sam blinked as the giant was now clearly getting smaller: it seemed like Jason’s muscles were melting away from his body. A tearing sound tore his gaze from the hulking muscle-freak to the wrestler sucking him off. “Dude. You’re getting bigger”, he muttered as he saw Keith’s muscles rip through his tight shirt.

Keith’s mind processed Sam’s remark. He sucked down harder on the diminishing cock that kept spewing load after load of cum into him. A feeling like a good pump now filled every muscle on his body. He felt pain spread through his body as his muscles began reaching their limit. He began feeling sick as his overbloated stomach protested against more forced feeding. He motioned Sam to come over.

Sam immediately got the wrestler’s hint and moved in. The growing wrestler released the still impressive, yet way smaller cock. A blast hit Sam straight in the face as he kneeled down in front of the over a 100 pounds lighter muscle freak. He immediately placed his mouth over the spewing cock and felt the heat spread through his body.

The slowly swelling Keith lay down atop the bench in the locker room as he felt his muscle grow and harden further. He felt his clothes get tighter and tighter.

Sam grabbed hold with all his might of the deflating quads and sucked the shrinking cock relentlessly. He felt the heat fill his body as if he was getting a solid pump from a long workout.

 

Back at home, a similar darkness overtook Brett’s vision and the next moment his cock began cumming deep inside the quarterback’s throat.

Mike gulped down the sticky spunk and felt the heat spread through his body. It was as if his muscles were regaining their lost strength.

Brett groaned in pleasure as the sucking on his dick got harder.

 

Unlike Keith, Sam didn’t grow slowly: his body exploded in size as he drank down the energizing cum. His clothes exploded into shreds as his muscles ballooned upward and outward with more mass. He looked up and the once freakishly large Jason was now looking below average.

Jason felt his orgasm ware off and sank down along the wall in darkness.

“Fuck yeah!”, Sam roared as he saw his new physique in the mirror. He had grown from a 185 well-muscled jock into a 335 pound, superheavyweight bodybuilder. Every muscle on his body looked ripped and pumped. His grown cock throbbed and slapped against the center of his eight-pack.

“Looking good, man.”

Sam turned around and saw Keith walking toward him: the guy looked like his exact copy. “Man, we’re the same size”, he said excitedly and flexed and impressive arm that bulged into a hard orb of power.

Keith copied his pose grinningly, revealing an equally impressive bicep. “Fuck me”, Keith whispered as he leaned in and kissed his lover deeply.

A faint grunt made Sam look aside and turn his attention to the shrunken Jason.

Jason blinked as his mind tried to figure out what had happened. The large room looked strangely familiar. Before he could get up, a Greek god hoisted him up. He felt his feet leave the floor as he stared at the heavily-muscled body in front of him.

Sam grinned at the runt in his grasp. The months of abuse he and Keith had had to take from the once beastly Jason popped up in his mind. “Get lost and never bother us again. If you ever set foot back in this gym, I’ll break every bone in your body. Got it, runt?”, he boomed aggressively.

Jason nodded in defeat. He knew he was no match for this muscle beast. “I’ve got nothing to wear”, he peeped in his boyish voice.

Sam dropped the frail runt, strutted over to a locker and ripped off the door. “There, some kid-sized clothes”, he said and tossed them onto the emaciated figure.

Jason got dressed quickly and headed over to the door. He turned around a final time to see the two 335 pound, muscle beasts in action: Keith was lying atop the large bench in the center of the locker room and Sam was fucking him relentlessly while they kept kissing  and groping each other’s muscles.

Jason hurried over to his car to get home.

 

Back at home, Mike gulped down the last blast from Brett’s cock. He felt the energy soaring through his grown body. Somehow, he had gained 72 pounds of muscle.

Brett felt somewhat dizzy as he shoved the quarterback from his cock. A look of terror filled his eyes as the other athlete rose to his full height and he assessed the guy’s new size. “How…”, he muttered in choc.

“Don’t know. And don’t care”, Mike boomed in response. “Oh and I owe ya this”, he added and smacked his fist into the 100 pound lighter guy’s abs.

Brett crashed backwards to the floor as the 310 pound quarterback’s fist smacked into his six-pack and busted right through it.

“See ya around, little guy. Can’t wait to see what this body can do in the gym”, Mike rumbled and strutted away from the room.

 

10 minutes later, Jason arrived home and stormed into his room. He went through his desk frantically to get the book and see what had gone wrong. He froze when a strong hand landed atop his bony shoulder.

“A word, little bro?”.

Jason shivered as he recognized his brother’s voice and turned around slowly. He gulped as he stood before the 212 pound, muscular jock. His own meager, 155 pound body was obscured by his brother’s frame.

“Guess you’re only technically the bigger brother again”, Brett said as he grinned down smugly into his weak brother’s eyes, “Time for some payback, LITTLE BRO”.

Jason saw his brother smacked his right fist into his left paw and shuddered, realizing that the bill for his months of dominating his brother was going to be heavy…

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  • Herald changed the title to (Un)identical twins (3)
bigdude0211

Poor Jason... loved his size, but he didn't earn it... still, maybe he can get it back?

Whole story was still HOT af... but that's per usual for you :D

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  • 6 months later...
Kymuscleboy

So hot! I feel almost bad for Jason and Brett. Jason, because he started out being the abused and dominated one. However, he made the mistake of letting his "revenge muscle" and size go to his head and became as bad or worse than his brother ever was. 

Brett was an ass to people, but the size he lost was his own, even if he used steroids to get it. However,  the beating he gave Mike at the end made his loss of size pretty well deserved. Both brothers have a bad need to dominate others to the point of abuse, and it cost them both dearly. Maybe Jason can find a spell in that book to help them both regain size without taking it from others, and maybe they will have learned their lessons about how to treat people.

Whatever the outcome, the journey there was hot.  

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