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Stories in which the erotic encounters and/or focus involves one teenaged character (under 18 years old) alone.

Note on stories involving multiple sets of characters: Categories apply to the narrative at any given point. If a story involves Andy wanting to be with Bob, and Charlie wanting to be with Dave, it’s M/M, not M/M/M. If Andy and Bob hook up with Evan, then at that point it becomes M/M/M.

B 4

Barbaric times by alwaysmyway Hockey star Brett is seething with anger and bitterness after his rival has taken his leadership of the team and his girl, when a strange voice offers to show him the barbarian path to revenge. 3,456 words Added Aug 2012 33k views 4.1 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Other Mental Changes•Muscle Growth•Muscle/Strength•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Nonconsensual sex•Supernatural•High School (18+) •t•t/t

Becoming the ultimate man by musclestory When a man’s ultimate dream becomes his ultimate reality. 4,565 words Added Aug 2003 105k views 4.4 stars (29 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cum•Muscle Growth•Muscle/Strength•Voice Deepening•Giants•Size Increase•Hair Growth/Getting Hairy •t

Book of Adam by World Muscle The story of Adam begins with a young man who just wants to have confidence in himself and his body. Little did he know that wishes are a powerful thing. 2 parts 6,775 words Added Nov 2020 Updated 6 Feb 2021 18k views 5.0 stars (12 votes) No comments yet •Muscle Growth•Muscle/Strength•Getting Taller•Size Increase•College/University •t•NS

Brody mass index by Musclesims Brody Miller always knew he was different. Diagnosed with a rare and mysterious form of gigantism, his body refused to obey the natural laws of growth. What began as a few inches here and there soon became an unstoppable transformation—a slow, tantalising progression that defied science and reason. 13 parts 16k words Added Feb 2025 Updated 29 Mar 2025 14k views 4.6 stars (22 votes) No comments yet •Muscle Growth•Getting Taller•Size Increase•High School (18+) •t

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Christmas gains by pkak2k12 A simple rhyming couplet story of Santa giving a good young man some big gains. 522 words Added Dec 2022 10k views 4.8 stars (8 votes) No comments yet •Cock Growth•Muscle Growth•Getting Taller•Size Increase•Christmas•Complete •t•NS

E 2

Ever growing by MaxMorphs An account of what it’s really like to have a dick that keeps growing and growing and growing, sometimes fast, sometimes slow, but always more than you expect. 4,188 words Added Sep 2016 51k views 4.2 stars (15 votes) No comments yet •Cock Growth•Huge Balls•Huge Cock•Hyper Cock•Self-suck•Bisexual•Hetero Sex •M•t•M/M

Exercise regimen by BRK Exercise really does improve the body! And really fast, too! 2 parts 846 words Added Feb 2010 26k views 3.8 stars (6 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Multileg•Multilimb•Three Legs•Getting Taller•Complete •t

M 1

Meeting Leon by TreborNawoc Oh hey! Welcome to my little story. Pull up a pew, grab something to eat, and I’ll tell you about my life so far... 2,130 words Added Nov 2023 7,322 views 4.9 stars (19 votes) No comments yet •Cock Growth•Huge Cock•Hyper Cock•College/University •t•M/M

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Tales of Summerstone by TF_Mage A trapped ancient spirit with a fondness for transforming young men recalls the old days as he seeks a way of escaping his prison. 4 parts 7,837 words Added Oct 2023 Updated 11 Nov 2023 20k views 4.7 stars (10 votes) No comments yet •Cock Growth•Cock Shrinking•Cock Theft•Cock to Human•Human to Cock•Public Orgasm•Multicock•Multihead•Replication•Hyper Muscle•Muscle Growth•Muscle Theft•Muscle/Strength•Muscle Worship•Detachable•Getting Taller•Forced Growth•Size Decrease•Size Increase•Age Regression•Human to Animal/Anthro•Human to Body Part•Merging•Witch/Warlock/Wizard•Hypnosis•Flying•Invisibility •t•M/M•M/M/M/...•t/t

Metabods is an alternative gay erotica site involving fantasy situations. All relevant characters are intended to be 18 years or older. If you encounter a story in which it appears that is not the case, please use the “Report a problem with this story” link directly under the tag list to call it to our attention, and that story will be placed under immediate review. Thank you.