The leave-behind, Part 5 by BRK Faced with the possibility of more strange items in the left-behind bag, Aaron works out what he wants to do next. 6 parts 22k words Added Aug 2014 Updated 10 Feb 2024 20k views 4.6 stars (18 votes) No comments yet •Extra digits•Multilimb•Straight to Gay•Muscle/Strength•Muscle Worship•Detachable •M/M
Tell me about my boner by BRK 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. 7 parts 20k words Added Oct 2019 Updated 3 Dec 2022 37k views 4.9 stars (42 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Huge Cock•Self-suck•Multicock•Suggestion •M•M/M
Anomalous Materials Research Facility 3‑DL, Part 2 by Mad Dog and Gurak Carter’s transformation is still in progress when Krusk checks on him—and realizes he might have been exposed, too. 6 parts 32k words Added Sep 2019 Updated 21 Mar 2020 27k views 4.9 stars (28 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Multicock•Multihead•Multilimb•Male Pregnancy•Transformation•Size Increase•Anthro/Furry•Centaurs•Demons•Orcs •M/M•M/M/M
The Black Knights: Coming home, Part 9 by Meddler Incs Zion goes deeper into the facility, but will he like what he finds? 14 parts 24k words Added Oct 2018 Updated 21 Dec 2019 24k views 4.9 stars (18 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Size Increase•Nonconsensual change•Aliens•Symbiotes •M/M•M/M/M
The fugitive by Cris Kane One dark and stormy night, a desperate man pays a visit to a shop which he heard can do amazing things. 7,458 words Added Oct 2019 11k views 5.0 stars (6 votes) No comments yet •Huge Cock•Other Mental Changes•Straight to Gay•Transformation•Age Regression•Dom/Sub•Sex-Slave•Mind Control •M/M
Hard body, Part 14 by Also Known As John gives his online fans a performance like only he is capable of. 16 parts 83k words (#37) Added Oct 2016 Updated 6 Aug 2022 97k views 4.5 stars (106 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Prehensile Cock•Muscle Growth•Muscle/Strength•Muscle Worship•Transformation•Size Increase•Dom/Sub •M/M•M/M/M
Hey, buddy by Dream Big Ben’s high school crush, Charlie, resurfaces in his life after a mysterious incident at sea left him with a strange tattoo and a propensity for slow, inexplicable growth. 15 parts 15k words Added Oct 2019 Updated 8 Aug 2020 28k views 4.9 stars (25 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Muscle Growth•Muscle/Strength•Gradual Change•Transformation•Giants•Plausible Size Difference•Size Increase •M/M
Morphogenic steroids by RdyRoger Rod’s dad is working on a new technology that makes small things bigger and big things huge, with incredible implications for food supplies and beyond—only it only lasts for five hours. Rod figures being bigger for five hours… that would be pretty awesome. 4 parts 15k words Added Oct 2019 28k views 4.5 stars (14 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Self-suck•Muscle Growth•Muscle/Strength•Increased Libido•Gradual Change•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Infectious •M/M
Muscle Mice From Mars by Mr. Mouse This is the story of a certain group of anthro alien biker mice and how they went from sexy, strong, and buff to hyper masculine and super strong with a little unintentional help from some old enemies. 2 parts 3,260 words Added Oct 2019 7,833 views 5.0 stars (3 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Size Increase•Destruction/Violence•Restraints•Aliens•Anthro/Furry •M/M
The need to obey, Part 6 by Musiker Little One begins to identify with being Gently more than his old self, and begins to physically reflect his inner conflict. Meanwhile, two more of his brothers get their turns to transform him as they see fit, much to his delight. 10 parts 56k words (#64) Added May 2019 Updated 20 Nov 2021 43k views 4.8 stars (25 votes) No comments yet •Cock Shrinking•Huge Balls•Huge Cock•Nipcocks•Nosecock•Multicock•Multiarm•Multilimb•Gender Swap•Other Mental Changes•Straight to Gay•Muscle/Strength•Crotchhead•Body Parts in Strange Places•Stretchy•Butt Growth•Belly Growth•Foot Growth•Getting Taller•Giants•Plausible Size Difference•Size Decrease•Size Increase•Hair Growth/Getting Hairy•Hyper Tongue•Suggestion•Bisexual•Hetero Sex•Cock Cage•Dom/Sub•Sex-Slave•Rubber/Latex•Immortality •M/M•M/M/M
Red pills, Part 11 by MaxMorphs The only thing at the photoshoot more impressive than the other models is the man behind it all, Mr. Bolt, who invites Joey to visit his gym sometime. Then after the shoot Drake gets Joey to go to the wild afterparty. Only after all that can he finally check on a still-growing Ruben. 19 parts 54k words (#71) Added Jan 2017 Updated 27 Mar 2021 65k views 4.7 stars (21 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•Addiction•Hyper Muscle•Immobility•Muscle Growth•Muscle Gut•Muscle/Strength•Getting Taller•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy •M/M•M/M/M
Seth’s life changing adventure, Part 6 by Navy Alpha Pup Still worried about Seth’s complete submission, Gunny asks Seth to take what he wants from him—but that’s not something that comes easy for him. They form new connections with each other buying clothes and fixing up the damaged wall. 10 parts 37k words Added May 2019 Updated 14 May 2022 31k views 4.9 stars (22 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Balls•Huge Cock•Straight to Gay•Muscle Growth•Muscle/Strength•Man Scent•Voice Deepening•Destruction/Violence•Dom/Sub•Humiliation•Sex-Slave•Gross Bodily Fluids•Alcohol •M/M
Spice, Part 48 by Mr. X and Mad Dog Nate’s steady growth is phenomenal, but Dan and Phil seem to think that Nate should be even huger. Percy’s pretty keen on the idea, too. 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
21 dollar footlong by Ziel 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? 8,683 words Added Oct 2019 21k views 4.8 stars (8 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•App•Social Media •M
Unintended hypnotist by Superlax Adam's library find yields some interesting changes for him and his roommate, Brock. 3 parts 3,408 words Added Aug 2019 Updated 5 Oct 2019 13k views 4.6 stars (18 votes) No comments yet •Other Mental Changes•Straight to Gay•Getting Taller•Suggestion•Hypnosis •M/M
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