When a guy’s transformation includes getting a deeper voice.
Related: Ass Growth; Belly Growth; Breast Expansion; Detachable; Foot Growth; Getting Handsomer; Gradual Change; Increased Libido; Male Pregnancy; Transformation.
Child of: Other Physical Changes.
Top Stories: “Spice”; “Chuck, the size thief”; “Becoming the ultimate man”; “Centurion of light”; “Transform”; “Seducers”; “Transform: New Blood”; “Sk8r dreams”; “The orphanage”; “The transform center”.
Recently Updated: “Seth’s life changing adventure”; “Muscle seduction”.
31 stories found. Total word count: 1,079,973.
- Basso profundo by BRK CockUp Cock 2Gay MuscUp Musc Voice Hairier Sugg Mind Andrew hates how puberty had been a lot kinder to his studly, alpha male jock roommates. Even his voice is higher. All that changes with a belated puberty upgrade—especially the part about his voice. Added Jan 2021 2,030 words 7,898 views 4.6 stars (11 votes)
- Becoming the ultimate man by musclestory CockUp Cock HyCum MuscUp Musc Voice Giant SizeUp Hairier Added Aug 2003 4,561 words 74,748 views 4.3 stars (18 votes)
- Body game: Encounter 56 by matt1008 CockUp Balls Cock NipC XCock MuscUp Musc Voice SizeUp Mcock Series In a prequel to BRK’s Body game, another set of six hot guys experience the dramatic and unexpected changes the Body Game can produce. Added Feb 2016 10,420 words 16,560 views 4.7 stars (10 votes)
- Brian and Ramón by BRK CockUp Balls Cock MuscUp Musc Voice Series Brian, the surprisingly muscular HR guy, and Ramón, the irresistibly sexy developer guy, enjoy each other’s company behind Brian’s closed office door. Added Jun 2021 1,741 words 3,347 views 3.5 stars (6 votes)
- The salt: the African-American by RdyRoger CockUp Cock MuscUp Musc Libido Voice SizeUp Race Hairier HairDecr TongueGr Nonc Series Added Jun 2010 3 parts 3,969 words 7,689 views
- The salt: the gym bunny by RdyRoger CockUp Balls Cock HyCum Mental MuscUp Musc Worship Libido Handsomer Voice PSD SizeUp Hairier Nonc Bond Series Added Jun 2010 6 parts 14,393 words 10,076 views
- The salt: the lab assistant by RdyRoger CockUp Balls Cock HyCum Mental MuscUp Musc Libido Handsomer Voice PSD SizeUp Hairier Nonc Series Added Jun 2010 9,042 words 9,472 views
- Seducers by Also Known As CockUp Cock HyCock Prehen XCock MuscUp Musc Worship Handsomer Voice HyPher Fly Series The sequel to Supermen and Transform. The community of impossibly attractive, physically gifted, sex-evolved men grows. Added Aug 2003 Updated Jan 2014 31 parts 108,068 words 41,031 views 3.8 stars (13 votes)
- Seth’s life changing adventure by Navy Alpha Pup CockUp CockDn Balls Cock 2Gay MuscUp Musc Scent Voice Viol Dom Hum Slave Fluids Alcohol M/M Seth has settled into his post-corps life, or thinks he has—until he meets a fellow ex-Marine who offers him everything he didn’t know he wanted. Added May 2019 Updated Sep 2021 9 parts 33,904 words 15,920 views 4.9 stars (14 votes)
- Sk8r dreams by Reaver CockUp Cock Rep NoShirts Libido Tf Voice AgeDn Race App Retcon Nonc Infect Mind Series The Maker is an app that gives you the ability to remake the world around you. That means a better house, a hotter body—and it definitely means turning a few guys in your life into happy, hunky skater bois. Added Oct 2003 19 parts 58,830 words 33,913 views 4.2 stars (18 votes)
- Spice by Mr. X and Mad Dog CockUp Cock MuscUp Musc Worship Scent Grad Voice SizeUp Hairier AgeDiff Inc Dad Pride In this epic story, the transformative powers of a certain substance are tested by a couple of very horny guys. Added Oct 2009 Updated Nov 2019 50 parts 221,027 words 186,029 views 4.1 stars (59 votes)
- Stories to tell in the dark by Thorn CockUp Balls Cock MuscUp Gut AssUp BellyUp Voice Taller SizeUp Fatter Infl Sean discovers a book that is filled with some surprising stories. Added Apr 2021 2 parts 9,685 words 8,402 views 4.8 stars (25 votes)
- The streamer by MuscleNexus Dumber Mental MuscUp FootUp Voice SocMed Daniel psyches himself up for his first Twitch livestream. Maybe he should try doing a low-risk midnight dry run with that obscure game he downloaded… Added Jul 2021 1,434 words 3,846 views
- Transform by Also Known As CockUp Cock Prehen XCock MuscUp Musc Worship Voice HyPher Infect Fly Series Containing a secret is a hard thing to do. And the bigger the secret is, the harder it is to keep. No one was finding the truth of this more than those few men in charge at the Institute for Genetic Enhancement where the way has been found to transcend ordinary masculinity. The sequel to Supermen. Added Oct 2002 35 parts 131,918 words 45,244 views 5.0 stars (7 votes)
- The transform center by Zboro Cock HyCock XBalls XCock XArms XLimb 6Legs Rep Wings Musc Tf Voice 2Animal Scaly Dragon Fly Seb gets ahold of a business card for a strange place called Transform Center, after hearing a stranger at the gym talk about how big he’d gotten. Can it be for real? And what was all that about fantasy creatures? Added Jul 2017 Updated Sep 2017 7 parts 27,524 words 18,567 views 4.5 stars (11 votes)
- Transform: New Blood by Also Known As AlwHard CockUp Cock Self XCock MuscUp Musc Worship Scent Libido Voice SizeUp Virgin Infect Fly Series The formula Carlos developed, Transform, has made him and his friends into veritable gods. Soon their numbers will be growing, thanks in part to a video featuring a guy known only as Self-Suck Sam. Added Jan 2014 47 parts 188,423 words 34,314 views
- Transform: Teen Truman by Also Known As Cock Self MuscUp Musc Voice SizeUp Infect Series Series Added Jan 2014 7,238 words 18,265 views