Shapeshifting

Guys who can change their appearance or body shape into various forms at will. Can overlap with Goo People, who often have this ability.

Note that werewolves and other were-creatures are half-human supernatural hybrids that change into a single alternative form, and are listed under Supernatural.

  Child of:  Special Physical Abilities. Related tags:  Flying;Immortality;Invisibility;Shapeshifting;X-Ray Vision.

  Tag Group:  Superpowers.

A 4

Acclimating by Dream Big Dealing with finding yourself unwillingly summoned into a fantasy-themed world as a fearsome, horned, and hung demon is, it turns out, mostly a matter of adjusting yourself to your new situation. 44 parts 43k words Added Mar 2020 Updated 19 Aug 2023 41k views 5.0 stars (33 votes) No comments yet •Cock Growth•Huge Cock•Muscle/Strength•Pointy Ears•Transformation•Plausible Size Difference•Demons•Witch/Warlock/Wizard•Fantasy Realm•Shapeshifting •M/M•M/M/M

Airport muscle by Richard Jasper When you have a really long layover, having a sleeping cube comes in handy! 5 parts 5,889 words Added Jan 2020 19k views 4.2 stars (6 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Shapeshifting •M/M

Alex’s gift by Will Bowden A teen discovers his shapeshifting ability, which seems to be tied to the horniness of other guys. 3 parts 4,345 words Added Apr 2003 45k views 4.5 stars (20 votes) No comments yet •Incest•Brothers•Shapeshifting •t/t

Axel breaks his record by MegaMaker Axel likes to get his growth fix with hot guys he can find, but this time his catch gives him his best fix ever and Axel decides to keep him. 7,620 words Added Apr 2024 28k views 4.9 stars (12 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Voluptuous Men•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Lycra/Spandex•Shapeshifting •M/M

B 2

Best self by BRK “Viral video” doesn’t always mean what you think it means. 2 parts 4,420 words Added Apr 2025 Updated 24 May 2025 12k views 4.6 stars (8 votes) No comments yet •Cock Growth•Huge Cock•Other Mental Changes•Straight to Gay•Muscle Growth•Always Shirtless•Getting Handsomer•Getting Taller•Retcon•Nonconsensual change•Shapeshifting •M•M/M

Bodychanger by Dace Gage has a particular set of skills, even for a sex worker. Tonight he's set to service José, a man who wants a more masculine body, a right-sized cock, and a few other tune-ups. The fact that José is straight doesn't matter: he'll pay to have Gage give him what he needs. 6,310 words Added May 2025 5,408 views 5.0 stars (9 votes) No comments yet •Cock Growth•Huge Cock•Muscle Theft•Transformation•Hair Growth/Getting Hairy•Shapeshifting •M/M

C 4

Chameleons and scallies by Ben 1,661 words Added Apr 2003 16k views 5.0 stars (4 votes) No comments yet •Straight to Gay•Mind Control•Shapeshifting •M/M

A close encounter by King Dave Evan is not alone in his apartment. Something that wants to study him. Is that all that it wants? 3 parts 7,234 words Added Dec 2021 Updated 8 Jan 2022 16k views 4.8 stars (23 votes) No comments yet •Cock Growth•Muscle Growth•Butt Growth•Getting Handsomer•Voice Deepening•Hair Growth/Getting Hairy•First Time/Virgin•Aliens•Shapeshifting •M/M

Colt chronicles: A form for any occasion by Neltharion5 5,218 words Added Feb 2010 20k views 3.3 stars (9 votes) No comments yet •Huge Cock•Multilimb•Muscle Growth•Muscle/Strength•Transformation•Time Travel•Centaurs•Shapeshifting

Connor’s massive reveal by MegaMaker Isaac and Connor have been dating for years and recently graduated college. Connor wants this relationship to last for the rest of their lives. In order to do that he must reveal what he truly is to his lover. He’s afraid Isaac won’t want to be with him anymore but when Isaac finds out he falls in love with Connor all over again. 6,512 words Added Feb 2023 26k views 4.5 stars (12 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Man Scent•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Size Increase•Shapeshifting•Complete •M/M

D 3

David’s magic body by Josh Dugan Shape-shifting David can pump his four-legged magic into you. 935 words Added Jun 1997 13k views 4.0 stars (9 votes) No comments yet •Four Legs•Multilimb•Stretchy•Shapeshifting

Denny by James Fourlegs A true friend of mysterious lineage grants a wish to a Metabods devotee. 3,208 words Added Nov 1998 16k views 4.6 stars (5 votes) No comments yet •Huge Cock•Multicock•Boytaur•Four Legs•Multileg•Multilimb•Transformation•Centaurs•Shapeshifting •M/M

Dual experiment by STrRedWolf They said that two heads are better than one… and they were right. Come, I'll tell you my story. 3 parts 1,333 words Added May 2005 18k views 3.0 stars (2 votes) No comments yet •Multihead•Anthro/Furry•Shapeshifting

E 2

The elevator ride by BRK Another long, boring elevator ride… and you’ve resisted messing with your coworkers for so long. 3 parts 5,689 words Added Feb 2020 Updated 12 Mar 2022 26k views 4.5 stars (38 votes) No comments yet •Cock Growth•Huge Cock•Self-suck•Extra digits•Multicock•Multiarm•Multilimb•Replication•Muscle Growth•Muscle/Strength•Always Shirtless•Getting Handsomer•Getting Taller•Tongue Growth•Retcon•Suggestion•Selfcest•Bisexual•Gay Pride•Shapeshifting•X-Ray Vision•All Dialog•Complete •M/M•M/M/M

Endmyths by Taur Reg Transformations spread through an entire town—but why? 12 parts 19k words Added Aug 2013 24k views 4.3 stars (9 votes) No comments yet •Multilimb•Age Difference•Incest•Father/Son•Centaurs•Naga•Satyrs•Shapeshifting •M/M

F 3

The five-handed man by Three-Legged Dude 678 words Added Aug 2004 8,163 views No comments yet •Multilimb•Shapeshifting

The four bananas by BRK In this surprise crossover of the “Four Jocks” and “Blue Banana” series, an underachieving young man and his three best friends get together for a night of dessert and games that will seriously change their lives. 4 parts 11k words Added Apr 2023 17k views 4.7 stars (10 votes) No comments yet •Always Hard•Cock Growth•Huge Cock•Self-suck•Hyper Cum•Multicock•Multiarm•Multilimb•Multipec•Replication•Stacking•Muscle Growth•Muscle Worship•Always Shirtless•Increased Libido•Hair Growth/Getting Hairy•Retcon•Suggestion•Selfcest•Superhero/Supervillain•Flying•Immortality•Shapeshifting•Complete •M•M/M/M/...

Frat boys with fangs by Six Pecs Halloween 2024: This year’s hottest-ticket Halloween party on Greek Row is being hosted by the brothers of Kappa Upsilon Mu. Unbeknownst to the guests, the fraternity has become a front for a secret coterie of gay vampires. The vampire frat boys flex their supernatural abilities at the party, and lay the groundwork for a ritual that promises to slake their thirst for blood and much more. 5 parts 14k words Added Oct 2024 Updated 9 Nov 2024 11k views 4.8 stars (12 votes) No comments yet •Huge Cock•Cum Milking•Public Orgasm•Replication•Other Mental Changes•Straight to Gay•Muscle/Strength•Feeding•Transformation•Getting Taller•Size Increase•Human to Animal/Anthro•Misogyny•Destruction/Violence•Blood•Nonconsensual change•Restraints•Lycra/Spandex•Tentacle•Anthro/Scaly•Ogres•Vampires•Witch/Warlock/Wizard•Horror•Supernatural•Halloween•Mind Control•Immortality•Shapeshifting •M/M•M/M/M•M/M/M/...•NS

G 4

Gentle touch by Josh Dugan Beautiful David is happy to shape-shift to order. 2,216 words Added Dec 1996 11k views 4.7 stars (6 votes) No comments yet •All Legs•Lots of Legs•Multiarm•Multileg•Multilimb•Shapeshifting

Get along by Cockatrice For his next mission, Alec gets paired with someone who views him with suspicion, but soon the two soldiers have to learn to work together. 7,055 words Added Sep 2023 3,457 views 5.0 stars (4 votes) No comments yet •Transformation•Human to Inanimate•Shapeshifting •M/M

Good fortunes by brazboy Felix wants love, but he can’t even start imagining how to get it. He goes to the fortune teller for help, and gets told that maybe love will be the one to find him first. 2 parts 9,587 words Added Jun 2023 4,828 views 5.0 stars (1 vote) No comments yet •Multiarm•Multilimb•Naga•Shapeshifting•Early/Mid 20th Century •M/M

Gooed friends by Ziel The author, prompted to write about multi-limb and keen to indulge in his love for “slime boys,” offers a story rife with gooey fun, cute sappy young love, multi-limbs, consentacles and some mild muscle and junk growth for good measure. 5 parts 39k words Added Jul 2014 Updated 5 Jan 2018 54k views 4.7 stars (75 votes) No comments yet •Cock Growth•Huge Cock•Multicock•Multilimb•Size Increase•Goo People•Tentacle•Halloween•Shapeshifting •M/M

I 1

Incubus by CentaurQuinn Ken discovers his friend with benefits is more than he seems, and might be a solution to a problem at work. 2,534 words Added Oct 2020 18k views 4.8 stars (35 votes) No comments yet •Cock Growth•Wings•Hyper Muscle•Muscle Growth•Transformation•Getting Taller•Inflation•Infectious•Incubus/Succubus•Supernatural•Immortality•Shapeshifting •M/M

L 1

The legend of Ben by TreborNawoc When Ben found out the things he could do with his body, he became very popular with all of his randy dormmates. 3 parts 5,841 words Added Jul 2021 Updated 7 May 2022 26k views 5.0 stars (214 votes) No comments yet •Cock Growth•Cock Vore•Huge Cock•Hyper Cock•Prehensile Cock•Self-suck•Hyper Cum•Public Orgasm•Multicock•Multihead•Multiarm•Multilimb•Replication•Body Parts in Strange Places•Stretchy•Inflation•Mouthcock•Selfcest•Shapeshifting •M/M/M/...

M 3

Many hands massage by The Gecko Rose Handsome masseur Raph uses a variety of skills and techniques to give you the best massage possible. 5 parts 14k words Added May 2022 Updated 4 Jun 2022 10k views 4.8 stars (27 votes) No comments yet •Cock Growth•Self-suck•Extra digits•Multi-abs•Multicock•Multihead•Multiarm•Multileg•Multilimb•Replication•Stretchy•Detachable•Selfcest•Shapeshifting •M/M

The mask of change by Randy Allarms 4,252 words Added Nov 2002 18k views 4.5 stars (2 votes) No comments yet •Nipcocks•Multi-abs•Multicock•Multiarm•Multilimb•Stretchy•Shapeshifting •M/M

Mountainheart by BRK It’s 1999, and Glenn, until now kept from his heritage, uncovers what it means to be a Sheridan. Fortunately, he has his closest friend, Eamon, at his side. 13 parts 67k words (#56) Added Nov 2021 Updated 18 Nov 2023 32k 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

P 3

Part of the pack by Cockatrice Colin managed to date the perfect boyfriend and has been invited to visit his date’s frat. A secret and an offer await. 5,228 words Added Nov 2022 5,412 views 4.4 stars (5 votes) No comments yet •Replication•Selfcest•Shapeshifting•Complete •M/M•M/M/M

Place d’armes by Unknown When a bayou magic practitioner offers to help you trade the body you have for the body you dream of, just remember the ripples spread in ways you don’t expect. 3,936 words Added Mar 2003 7,711 views 4.7 stars (3 votes) No comments yet •Multicock•Multiarm•Multilimb•Shapeshifting

The prince, the knight, and the dragon by brazboy Years ago a curse was created, connecting the fate of the Northern Empire and that of the Southern Kingdom, but also the fates of the Empire’s first Prince, Alecrias, and that of a Dragon which appeared in the southern mountains and seems to behave in ways that benefit the Southern Kingdom. Can his loyal knight and lover, Sir Oberion, save the Prince from being sacrificed to the Dragon? Can the curse be lifted, and what is its true nature? 8 parts 25k words Added Oct 2021 Updated 6 Nov 2021 13k views 4.5 stars (2 votes) No comments yet •Huge Balls•Huge Cock•Self-suck•Hyper Cum•Multi-abs•Hyper Muscle•Immobility•Muscle Growth•Butt Growth•Getting Taller•Size Increase•Tongue Growth•Fantasy Realm•Shapeshifting •M/M

R 6

The real you 2 by MegaMaker Felix has always hated his mutant side, while his boyfriend Orion identifies with it. One night during sex Orion finally gets Felix to accept it. 1,770 words Added Sep 2024 11k views 4.0 stars (2 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Destruction/Violence•Nonconsensual change•Shapeshifting•Complete •M/M

The real you 3 by MegaMaker For his second year of college Henry gets a new roommate named Roman. Things between them go well, but Roman seems to be hiding something. 3,116 words Added Sep 2024 12k views 2.0 stars (2 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Straight to Gay•Hyper Muscle•Pec Fucking•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Destruction/Violence•Nonconsensual change•Shapeshifting•Complete •M/M

The real you 4 by MegaMaker Trevor, a mutant and proud thereof, thinks he’ll spend his evening soak in the gym hot tub alone. That’s until a sweet guy named Danny catches him rubbing one out. They have a heart-to-heart and Trevor finds out that Danny wants to become a mutant, too, to be seen as more manly. 7,405 words Added Oct 2024 10k views 5.0 stars (2 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Voluptuous Men•Butt Growth•Increased Libido•Getting Handsomer•Voice Deepening•Getting Taller•Forced Growth•Size Increase•Lycra/Spandex•Shapeshifting •M•M/M

The real you by MegaMaker Today is Adam’s birthday, and his longtime boyfriend Eddie doesn’t want to give him the gift he’s been asking for. 3,057 words Added Jan 2023 17k views 4.5 stars (11 votes) No comments yet •Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Hyper Cum•Hyper Muscle•Muscle Growth•Muscle/Strength•Butt Growth•Increased Libido•Getting Taller•Size Increase•Hair Growth/Getting Hairy•Shapeshifting•Complete •M/M

Ricky’s big secret by MegaMaker A swimmer has fallen in love with his best friend but doesn’t want to tell him because he’s afraid he won’t be able to contain himself. 4,900 words Added Apr 2024 19k views 4.0 stars (7 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Always Cumming•Hyper Cum•Public Orgasm•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Always Shirtless•Public Nudity•Man Scent•Voluptuous Men•Butt Growth•Increased Libido•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Lycra/Spandex•Shapeshifting •M•M/M

The ride by Cris Kane A benevolent shapeshifter hitches a ride with a redneck in need of a change. 8,497 words Added Sep 2020 9,910 views 5.0 stars (4 votes) No comments yet •Cock Growth•Other Mental Changes•Muscle Growth•Transformation•Nonconsensual change•Shapeshifting

S 6

Sealed by brazboy Hui is a handsome but poor lad who excavates old buildings for treasures—but much more than wealth, what he finds down there is an sealed-in, ancient super-human creature. 2 parts 13k words Added Oct 2023 Updated 14 Oct 2023 9,007 views 4.8 stars (5 votes) No comments yet •Hyper Cock•Prehensile Cock•Multicock•Boytaur•Multiarm•Multilimb•Six Legs•Multipec•Stacking•Muscle Growth•Muscle/Strength•Size Decrease•Size Increase•Shapeshifting•Complete •M/M

The shape of things to come by Mykkhal The growing intimacy between Tom and Harry is disrupted by the revelation that Harry isn’t who—or what—he appears to be. 13 parts 32k words Added Mar 2003 22k views 4.7 stars (10 votes) No comments yet •Transformation•Aliens•Goo People•Space Travel•Shapeshifting•Set in the Future •M/M

Shapeshifter by L23 M 2,173 words Added Dec 2003 16k views 2.8 stars (4 votes) No comments yet •Transformation•Goo People•Shapeshifting

The son of the father by brazboy Everyone in Brazil knows what happens to the lover of a Catholic father—they become the headless mule, a cursed being whose body resembles that of a mule, and who has fire instead of a head. But what happens to the child of such a sinful union? 3 parts 7,281 words Added Feb 2023 4,948 views 4.7 stars (3 votes) No comments yet •Huge Cock•Multicock•Multiarm•Centaurs•Shapeshifting •M/M

The suit life by Sithspawn Max’s housemate Jake creates a protoplasmic suit to heal soldiers in the field and decides to try it out at home. What could possibly go wrong? 5,597 words Added Apr 2022 15k views 4.8 stars (20 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Size Increase•Body Suit•Tongue Growth•Nonconsensual sex•Symbiotes•Superhero/Supervillain•Shapeshifting •M/M

Sweat by sdjames A landscaper tries out his transformation ability, becoming the sweat on a hot guy’s muscular body. 952 words Added May 2002 13k views 5.0 stars (4 votes) No comments yet •Transformation•Shapeshifting •M/M

T 2

Teacher’s testimony by Six Pecs A teacher testifies to having been part of the inner circle surrounding a young man with godlike powers. 11 parts 45k words (#99) Added Aug 2024 Updated 12 Jul 2025 35k views 5.0 stars (42 votes) No comments yet •Cock Growth•Cock Shrinking•Huge Balls•Ball Growth•Huge Cock•Cock Body•Hyper Cock•Nipcocks•Hyper Cum•Nipple Emissions•Public Orgasm•Extra digits•Multi-abs•Multicock•Multiarm•Multilimb•Multitorso•Replication•Other Mental Changes•Straight to Gay•Hyper Strength•Muscle Breast•Muscle Growth•Muscle Theft•Muscle/Strength•Public Nudity•Body Parts in Strange Places•Man Scent•Voluptuous Men•Butt Growth•Hyper Anus•Feeding•Foot Growth•Getting Handsomer•Gradual Change•Transformation•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Decrease•Size Increase•Age Progression•Age Regression•Human to Inanimate•Hair Growth/Getting Hairy•Hyper Tongue•Tongue Growth•Mouthcock•Age Difference•Incest•Father/Son•Selfcest•Nonconsensual change•Restraints•Rubber/Latex•Absorption•Hyper Pheromones•Infectious•Merging•Shared Body•Possession•Gay Pride•Hypnosis•Mind Control•Shapeshifting •M/M•M/M/M•M/M/M/...

Three giant guys by MegaMaker Three short vignettes taking place in three separate universes, with three very hot growing guys.  3 parts 5,926 words Added Mar 2024 19k views 5.0 stars (7 votes) No comments yet •Always Hard•Cock Growth•Huge Balls•Ball Growth•Huge Cock•Hyper Cock•Self-suck•Always Cumming•Hyper Cum•Public Orgasm•Multi-abs•Addiction•Getting Dumber•Hyper Muscle•Hyper Strength•Immobility•Muscle Growth•Muscle/Strength•Muscle Worship•Public Nudity•Man Scent•Butt Growth•Increased Libido•Gradual Change•Voice Deepening•Getting Taller•Giants•Forced Growth•Plausible Size Difference•Size Increase•Hair Growth/Getting Hairy•Destruction/Violence•Hyper Pheromones•Shapeshifting •M

U 1

Unexpected side effects by WBHunk Jay discovers a virus that seems to have a transformative effect on the body. It just needs to be tested on a human subject… 2 parts 2,776 words Added Feb 2003 25k views 4.6 stars (12 votes) No comments yet •Cock Growth•Huge Cock•Muscle Growth•Muscle/Strength•Transformation•Shapeshifting •M/M