Grow for me by Richard JasperAgeDiffMGrowMusc In this shorty (1000 words), the middle-aged musclebear protagonist takes in a lanky 18-year-old who’s been kicked out of house and home by his homophobic asshole dad. The musclebear’s only request? GROW! And boy does he!
Growth by association, Parts 1-8 by Richard JasperCGrowTallerCockMGrowMusc2GaySupn When Roger Clark—improbably huge, impossibly built—shows up at Fitness World wanting to hire half a dozen personal trainers (all male) for 12 weeks, the guys don’t know what to think. But they all say YES when he quotes a price that’s about 10 times their going rate! Growth, growth, and more growth ensues, in the muscle department and down below. Plus these totally straight jocks wind up being not so straight after all!
Jallen, Parts 1-10 by Richard JasperAgeDiffTallerCockMGrowMusc Orphaned from birth, Jallen’s amazing growth has continually confounded and upset the long procession of foster parents he has endured. Until he meets Officer Brian Molloy of the Houston P.D.
Many Man, the self-twin by S.E.RepTwins Hello! Welcome to my blog! Many Man Blog is a blog where I share the happenings of myself and my boyfriend, who has a rare, almost magical, medical condition.
An unexpected inflation, Parts 5-7 by UberPumpBroCGrowBallsCockCumInfl Keith’s friend gets a little curious about the mound in his briefs and follows him upstairs to his bedroom where things become a little overinflated once again, to Keith’s dismay. Luckily, his friend is there to help. But can they keep all this hidden from Keith’s brother?
Cosplay by BRKXArmXLimbMGrowSuper The only thing Hunter likes more than the idea of slightly resembling a certain web-slinging superhero is the thought of actually being him—so much so that an unexplained costume in his bookbag proves irresistible.
Locked in by BRKHair Locked in the walk-in freezer by a vindictive coworker, Jianyu must now wait for the change to come over him.
Snafrahojet and the too-hung jock by BRKCockMcock Gene has a problem. His big cock tends to get boned up at embarrassing times, especially when he sees another hot and hunky jock at the gym. Then a strange-looking wooden idol provides an unexpected solution.
Vinnie’s boxer-briefs by BRKCGrowCockXCock Vinnie has a little time before he has to be anywhere, so he decides to indulge in one of his best-loved pastimes: groping his half-hard meat through the fabric of his favorite pair of boxer-briefs.
First time(s), Part 1 by Richard JasperCockMGrowMusc Our perennial protagonist, Roger, records seven different versions of his first-time same sex encounter. The usual steamy muscle growth fantasies ensue.
Freshman year by Richard JasperCGrowCockStrongMGrowMusc Roger and his three suite-mates are freshmen at Russell College. At Roger’s prompting, Bobby, the high school wrestler jock of the foursome, teaches his buddies how to lift. They start growing—phenomenally—in more ways than one!
The pills, Part 6 by LordTronimatorHardCGrowBallsCockHyCockCum Thomas’ cock continues its non-stop growth as he explains the whole situation to Jake, hoping that he’ll believe his crazy story. Jake has no choice but to believe it, seeing what’s been happening, so he tries to help out the boy the best he can.
Social dickstancing by ZielCGrowTallerBallsCockHyCockMGrowGrow Dallas hunkers down for some self-quarantine with the goal of using his newfound free time to really bulk up, though he never would have imagined just how much he could grow! His new size brings new issues for him and his neighbor.
Abyssus Abbey, Parts 10-12 by Pen DarkeDemonsHorrorIncubXCockGrowSupnTf Transformed with horns, fangs, and tail, Tuco journeys back to the Abbey under Rigby’s watchful eye where he faces an uncertain fate—until a mishap en route and an encounter with Belphegor change everything.
The cock shelter by CockatriceDetBACock Not everyone gets to live happily ever after, even dicked men. But where do they go if their owners do not want them anymore? Answer: The Cock Shelter.
Come to me, Part 3 by Richard JasperGradMGrow Eric is a hot, young skimpy stud—what nowadays we'd call a twunk. Then he starts hearing a voice in his head. Eat big, lift big, get big! He follows the voice's advice—with results more spectacular than he could have imagined!
Supersize me by LuciferRexMundieCGrowHorrorBallsCockHyCockCum We’ve all heard urban legends that get passed around towns. Harrison, a slacker fast food employee, is about to find out that sometimes wishes do come true; terribly, horribly erotically true. Whether he wants them to or not…
Brotherly love, Part 1 by TheSizeKingBroCGrowTallerCockHyCockMGrowMuscGrow Reece is a 20-year-old guy who has everything going for him in life: good looks, good brains, good personality, even a well-above average endowment between his legs. His younger brother, Michael, is exactly the opposite. Michael is about to turn 18, and could use a little boost before he goes out into the adult world.
Come to me, Part 1 by Richard JasperGradMGrow Eric is a hot, young skimpy stud—what nowadays we'd call a twunk. Then he starts hearing a voice in his head. Eat big, lift big, get big! He follows the voice's advice—with results more spectacular than he could have imagined!
The pills, Part 1 by LordTronimatorHardCGrowBallsCockHyCockCum An 18-year-old college student, Thomas, orders some pills online that promise to help him with his small problem. When they don't work fast enough for him, he decides to down the whole bottle—and gets more than he bargained for.
Customer satisfaction by BRKSwapCGrowCockXCockXHeadMuscSeries During his time in Bucharest, Peter is experimenting with his magic, infusing the clothes in the shop he’s working at with special transformative properties. What he doesn’t expect is for one of his customers to come back and confront him over what Peter had done to his junk.
Threefer, Part 3 by BRKCGrowCockCumNipCNipCum Even a guy with an embiggened, unstoppable dick and two equally relentless, newly budding nipcocks still has to do normal things like making breakfast, though even that doesn’t end up being as normal as he’d hoped.
Acclimating, Parts 1-7 by Dream BigDemonsFantCockMuscPSDShiftTf Dealing with finding yourself unwillingly summoned into a fantasy-themed world as a fearsome, horned, and hung demon is, it turns out, mostly a matter of adjusting yourself to your new situation.
600-pound intravenous waddlers by TitMorpherHMuscMGrowMusc 600 pound roid-gutted specimens live on intravenous feedings and waddle onto bodybuilding stages for exhibition. See what goes on at the shows and behind the scenes to keep these men at their circus freak proportions for exhibition and display.
This is Sean by CockatriceBACockTf Michael is nervous because he is bringing his boyfriend Sean to his parents’ place for the first time. Even more, Sean is a werecock and does not understand why that has to be kept a secret from Michael’s parents...
Big Dick Energy by ZielCGrowBallsCockHyCockCumSelf Steven needs a serious pick-me-up if he is going to survive a day of classes on next to no sleep. Fortunately, there’s a store near campus that ought to carry just what he needs—an aptly named drink known as “Big Dick Energy”.
Gym of 1000 studs, Parts 1-2 by LorneLyonMGrowSpaceSupnTime Somewhere there is a special gym, a gym that will allow you to overcome your problems and give you something in return. One day Tobias is on the run for his bullies when he discovers the Gym of 1000 studs. He decides to go in and ends up changing his life.
Shadow and flame, Parts 6-7 by BRKCGrowCockSupn As they explore their growing affection for each other and the ramifications of their connection as man and jinn, Matim and West take a journey to Old Babylon—or, at least, a reasonable facsimile thereof.
Abyssus Abbey, Part 1 by Pen DarkeDemonsHorrorIncubXCockGrowSupnTf Welcome to Abyssus Abbey—a place where monks study and summon demons in an attempt to prevent the Apocalypse. The demons are in the walls, listening to your words, your thoughts, your desires, and if you fall prey to any of the Twelve Temptations, you may find yourself changed in ways you may not have expected. The Abbey has always drawn and doomed those who seek power and knowledge, and if you’re lucky, you might find something else there: a change in your outlook, a surprising ability, a friend where no friend was expected, and even romance. But all pleasures come with a price, and sooner or later the devil will have his due. Come in. Join the damned.
King size, Parts 4-6 by BRKHardCGrowCockSelf Lord Darek Drakeson, who’s physically exceptional in all ways but one, gets his wish—for his “sword” to grow just as King Rafe’s had, thanks Rafe’s mage and lover, Will. Darek doesn’t know the whole story, though—but then, neither do Will and Rafe.
Be careful what you wish for, Part 1 by TereshkyAgeDownCGrowBallsCockImmobMGrowMuscNonc2Gay “I can give you anything you wish for. Just don’t blame me if you weren’t specific enough.” A mystical man shows up to people in despair to offer the desires of their hearts, but he has a tendency to give them more than they wanted. So if a man in a gray suit comes up to you offering to give you anything you want, be careful what you wish for.
Alpha time by MusikerDom2AnimHypnoSlaveSeries Max’s favorite sex is anything with his fiancé Dale, of course. But a close second is when his personal trainer, Mister Jason, takes control and dominates him. During sex play Max calls him “Alpha”, hence the title “Alpha Time”.
Altered, Parts 1-3 by Dream BigCGrowHairTallerCock2AnimPherMGrowMuscNoncBondGrow Chris wakes up in a strange laboratory, only to learn he’s one of a number of subjects in a mysterious program that involves alterations to the male human body. At least the guy they have looking after him seems sympathetic… and very, very sexy.
The best prize ever, Parts 1-2 by Musiker2AnimSeries When Max and Dale perform, the grand finale of their show is an obstacle course competition between the two. The loser bottoms for the winner—not that either of them minds when he loses. But although the show secretly calls for Max to win, Dale has an unexpected surprise for Max.
The Tank by TereshkyCGrowTallerCockMGrowMuscGrowSuper Brian Salk is known worldwide as a billionaire tech entrepreneur with a passion for body building, but he’s got a secret no one can know about. There’s more behind his famous physique than lifting weights and that makes him a nightmare for the criminal underworld. Can he balance his personal and professional life with his behemoth alter ego?
New territory by MusikerFurCock2AnimMuscSeries Max has shown Dale the wonders of giving and receiving blow jobs, but Dale has been genuinely afraid to take the next step in his sexual education. Max guides him patiently, and along the way both beast-men discover new ways to enjoy one another’s company, as well as something important about their relationship.
X-mass by ZielXmasCGrowTallerGiantBallsCockHyCockCumMGrowMuscGrowImages With illustrations by Seraphiel. Clive thinks he’s in for a long, lonely Christmas break. It seems everyone else has left town to spend the holidays with their family, and he’s stuck hanging out with his roommate who he barely even knows! But a mysterious gift shows up and changes everything. This is one gift that definitely keeps giving!
Flashmob, Parts 9-10 by BRKTallerCockMGrowMuscRep Having left the dorm room with the Keiths in search of answers, Jake comes face to face with an angry basketball star and two towering, muscled, and ridiculously hung copies of his fuck-up of a brother. Meanwhile, the other three Joes muse on how it all seemed like a good idea at the time.
Alpha Dave goes camping by Eric AaldersenVirginMuscSupnSeries A special breed of men walks secretly among us. On a camping trip with his latest twunky conquest, one of these men, a muscle alpha named Dave, senses still more hotties nearby, ripe for his attentions and his bottomless supply of spunk.
Waking up, Part 2 by MusikerFurCGrowDomTallerCock2AnimMGrowMuscPSDSeries It’s Dale’s turn to wake up and explore his new body. He has volunteered to be transformed into an enormously muscular, horse-hung Clydesdale-man, and to become a slave and exhibit at an adults-only zoo where he will perform for guests and live his life—including having lots of sex—on public display.
Against protocol by BRKCGrowDigCockCumXArmXLimbMGrow The mods they give to MetaMorph’s in-house scientists to beta-test are supposed to wear off after two weeks, but Jackson’s mods are inexplicably persistent—and they’re starting to pile up.
New neighbors, Part 2 by BRKAgeDiffDadCockXCock Things escalate with Connor and Kevin, the two lovers being eager to show the double-endowed Jimmy just how good it can be with two guys working to bring him pleasure.
Knot your average wolf by BryanHumTfWere Two friends take a shortcut home but are interrupted by a ferocious beast. Brandon is face to face with the wolf and has to take something home with him that will change his life forever.
Made in the city by DaenotisDet In his third week at University, freshman Jackson is living in the dorms and has his first encounter with a Detachable Man. They don’t make them like this in the country.
Waking up, Part 1 by MusikerFurCGrowDomTallerCock2AnimMGrowMuscPSDSeries Max wakes up and explores his new body after having been transformed into a hugely muscular, well-hung dog-man. To pay for his transformation, he has sold himself to be a slave and a permanent exhibit in an adults-only zoo where he will perform shows—and have lots of sex—for the entertainment of visitors to the park. In this chapter, he is also re-introduced to the man who will be his Master for the rest of his life.
Pool party, Parts 1-2 by BRKCGrowBallsCockCumMentalXCockMGrowMuscRep2Gay Gavin returns to his dorm suite after a tough day writing just wanting to veg out with his roommates, Corbin the randy jock and the sweetly sexy Marcos, on whom he has a crush he’s having trouble hiding. But Corbin unexpectedly brings home a friend who suggests playing a game instead; and that game ends up causing a lot of changes among the three roomies.
Spice, Part 50 by Mr. X and Mad DogAgeDiffCGrowDadHairGradCockScentMGrowMuscGrow A little Spice spread among the wedding guests—okay, more than a little—ensures a lot of problems with clothing and libidos. Colton James watches in awe as he and the rest discover wonderful new levels of strength, size, and need.
What happened, Parts 1-2 by Dream BigBiCGrowCockMGrowMuscTf When Daniel meets up after college graduation with his high school friends Chris and Jane for a beach vacation, it turns out Chris has some important news: first, he’s into both of them, and second, he’s got access to his family’s secret body transformation serum, and he’s willing to share.
Finding Owen, Part 2 by BRKBroHairTallerCockMGrowMuscGrowWbearWereSeries Owen shares a singular night with the two werewolf brothers and makes two discoveries. First, that sex with Victor and Gerardo would not be like any sex he’d ever had, and second, that he can enter the shared dream of the werewolf pack.
21 dollar footlong by ZielCGrowBallsCockHyCockSocMed Angus receives a new app from his buddy which claims to allow him to host his very own growth drive! Angus could use the money, and it’s not like the app can really grow his cock. It’s just trick photography and photo manipulation, right?
Nick’s serum adventure by LonelywriterMusc Ed decides to help his son, Nick, who’s small for his age and bullied at school (and who has a muscular jock brother to compare to). So his father pulls some strings to help Nick’s dreams come true.
Tell me about my boner, Parts 1-2 by BRKCGrowCockSelfSugg The gag tee shirt with a provocative slogan seemed like a good idea when he’d ordered it during a late-night stroke session, but now that it’s here it seems intent on changing his life in ways he might not be ready for.
The quiet one by BRKMcock Spencer is mortified when his tongue starts responding to his arousal just like a cock—but that doesn’t stop him enjoying the results.
SpoogeQuest by BRKCGrowFantBallsCockXCockMGrowMuscPSDRepGrow After pissing off his game-developer ex, Vlad finds himself inside an open-world gay erotic fantasy game where everything about him is up to 11—and, unless he undertakes a perilous quest, further changes will await him.