Mountainheart, Part 5 by BRK At the dry goods store, Glenn revels in his upgraded sense of smell and meets a woman who seems friendly, though neither the townies nor Eamon seem to like her being around. 13 parts 67k words (#56) Added Nov 2021 Updated 18 Nov 2023 28k views 4.9 stars (28 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Muscle Growth•Muscle/Strength•Always Shirtless•Increased Libido•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Age Regression•Hair Growth/Getting Hairy•Age Difference•First Time/Virgin•Incest•Brothers•Father/Son•Anthro/Furry•Werebears•Werewolves•Supernatural•Shapeshifting•Complete•Alcohol •M/M
As you please, Part 1.5 by Ybara Montefiore After winning his parents’ approval for the strange bodybuilding camp, Todd spents a few months pre-training and psyching himself for what he hopes will be major muscle gains. 7 parts 13k words Added Aug 2022 Updated 1 Oct 2022 24k views 5.0 stars (31 votes) No comments yet •Muscle Growth•Gradual Change•Getting Taller•Size Increase •M
Bad suggestion by pkak2k12 I’ve learned what I say about others happens. However, I’m still figuring out how to use it, and my best friend and little brother kind of ended up being test subjects for it. 1,619 words Added Sep 2022 17k views 4.6 stars (29 votes) No comments yet •Cock Growth•Muscle Growth•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Retcon•Suggestion•Incest•Brothers •M/M•M/t
The beast by NoGoodAlias After a lonely night of drinking, Aaron decides to look for a hookup on a throw-away dating site. But when he finds more than he could have imagined, his night turns from an empty slog to a tremendous experience. 3,235 words Added Sep 2022 10k views 4.8 stars (21 votes) No comments yet •Huge Balls•Huge Cock•Hyper Cock•Hyper Cum•Muscle Breast•Man Scent •M/M
The Body Builder, Part 11 by Greggrth Climaxing with the Watcher brings unexpected results, opening new transformation possibilities for Steve and a whole new set of problems. 17 parts 62k words (#60) Added Dec 2020 Updated 22 Mar 2025 83k views 4.9 stars (71 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, Part 4 by Gigantic Mr.B Following Jack’s unexpected growth spurt, both he and Ben plan their next moves...but which heads are doing the thinking? 5 parts 18k words Added Apr 2022 Updated 10 Sep 2022 37k 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
Custom fit, Parts 4–5 by HumbleBrag Adam recalls the first time he met Mikey. 22 parts 64k words (#59) Added Aug 2022 Updated 11 Jan 2025 28k views 5.0 stars (51 votes) No comments yet •Huge Cock•Muscle/Strength•Plausible Size Difference•Halloween •M/M•M/M/M/...
My boyfriend’s cock, Part 3 by CockTFBoi Nick is trapped in Max’s pants, getting up close and personal with Bryan. Then Max goes to a sex club, and Nick and Bryan get a front row seat to Max’s hookup with a random stranger. 4 parts 13k words Added Jun 2022 Updated 10 Sep 2022 7,850 views 4.6 stars (7 votes) No comments yet •Cock to Human•Human to Cock•Transformation •M/M
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