The application by SuperWaffle A powerful story in which an anthro fox named Bradley learns that a body-morphing app is a wondrous, life-changing thing for himself and for new friends as well—if it doesn’t fall into the wrong hands, that is. 8 parts 44k words (#92) Added Apr 2015 52k views 4.9 stars (25 votes) No comments yet •Muscle Growth•Muscle/Strength•Muscle Worship•Size Increase•Hair Growth/Getting Hairy•App•Anthro/Furry •M/M
Billy becomes a boytaur by James Fourlegs Bodybuilder Billy's quads really are quad. 2 parts 2,387 words Added May 2002 14k views 4.5 stars (2 votes) No comments yet •Boytaur•Four Legs•Multileg•Multilimb •M/M
The Body Builder by Greggrth Steve’s life is about to take a very strange turn when a supervillain called the Body Builder breaks into his lab and causes an accident. Will this be the origin story of a new hero’s rise to glory, or will it spell disaster for the heroes of the city when Super Dick causes all sorts of changes when he can’t control his not so little buddy… 16 parts 58k words (#60) Added Dec 2020 Updated 12 Aug 2023 77k views 4.9 stars (69 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Cum inflation•Hyper Muscle•Immobility•Muscle Growth•Stretchy•Forced Growth•Size Increase•Lycra/Spandex•Rubber/Latex•Superhero/Supervillain •M/M•M/M/M
The breakthrough by Gigantic Mr.B One lapse in concentration sets off an unstoppable chain of events for an 18-year-old lab intern, Ben. 5 parts 18k words Added Apr 2022 Updated 10 Sep 2022 36k views 4.8 stars (42 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Muscle•Hyper Strength•Muscle Growth•Butt Growth•Gradual Change•Getting Taller•Size Increase•Infectious •M/M
The cyclist by Corwin That jogger Scott started noticing on his bike runs has been getting hotter and more muscled. After getting to know each another on the trail Mark decides to share his secret. 11 parts 30k words Added Dec 2013 33k views 4.8 stars (14 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength •M/M
MG Project: Test Subject #5 by HeyDaddy01 A 50-year-old man recovering from an auto accident qualifies for a life-changing experimental project. 20 parts 59k words (#58) Added Jan 2023 Updated 1 Apr 2023 20k views 4.7 stars (20 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cum•Public Orgasm•Muscle Growth•Muscle/Strength•Muscle Worship•Man Scent•Increased Libido•Gradual Change•Gross Bodily Fluids•Hyper Pheromones •M/M•M/M/M•M/M/M/...
More than expected by LennoxBear Intent on preventing his beefy bod from getting soft, Joe is increasingly obsessed with his gym workouts. Then he meets a kindred spirit who helps him take things to a whole new level. 5 parts 20k words Added Jul 2002 103k views 4.3 stars (22 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Cum Milking•Nipple Emissions•Straight to Gay•Muscle Breast•Muscle Growth•Muscle/Strength•Hair Growth/Getting Hairy•First Time/Virgin•Nonconsensual change•Infectious •M/M
The problem with patrons by SpaceWerewolf Levi’s desperation to find someone who’ll help him grow attracts the attention of demons with their own motives for him. A story of love, lust and growth inspired by “Molten Wings” and other works of Mikeytron. 13 parts 68k words (#51) Added Jul 2023 Updated 30 Sep 2023 16k views 4.7 stars (35 votes) No comments yet •Hyper Cock•Hyper Muscle•Immobility•Muscle Growth•Muscle Worship•Gradual Change•Transformation•Hyper Tongue•Destruction/Violence•Blood•Nonconsensual change•Demons•Werewolves•Supernatural•Complete •M•M/M•M/M/M/...•M/M/M/...
Spice by Mr. X and Mad Dog In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. 50 parts 221k words (#4) Added Oct 2009 Updated 9 Nov 2019 255k views 4.4 stars (65 votes) No comments yet •Cock Growth•Huge Cock•Other Mental Changes•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle Theft•Muscle/Strength•Muscle Worship•Man Scent•Foot Growth•Gradual Change•Transformation•Voice Deepening•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Age Difference•Incest•Father/Son•Supernatural•Gay Pride•Alcohol •M/M•M/M/M
The swimming hole: Legacy by Azerreza When Nick moves to a new city he hears rumours that it had once been partially destroyed by muscular titans. Not believing it at first, he decides to ignore them. But sometimes… rumours aren’t really rumours! And if it were true that there was a way to grow like that, could he use it to seduce the secret love of his life? 3 parts 35k words Added Aug 2021 Updated 18 Sep 2021 25k views 4.8 stars (12 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Hyper Cum•Public Orgasm•Multi-abs•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Plausible Size Difference•Size Increase•First Time/Virgin •M/M
Unstoppable by Richard Jasper When Roger Fentress showed up at Body Zone, he was 38, 5’11, and 160 pounds. Not much of a jock, is physique was naturally well-proportioned but otherwise nondescript. He had never touched weights before. But when he did, he was…unstoppable! 10 parts 11k words Added Nov 2020 9,006 views 4.7 stars (3 votes) No comments yet •Huge Cock•Hyper Strength•Muscle Growth•Muscle/Strength •M/M
Worship by Unknown Working out late at night, a well-built guy watches a musclegod work out, then gets invited to take a much closer look. 4,883 words Added Jul 2014 22k views 4.6 stars (18 votes) No comments yet •Huge Cock•Muscle/Strength •M/M
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