Body Transformation Stories

Read stories about the incredible journey of physical metamorphosis that celebrates change, growth, and new possibilities! From muscle growth to complete physical makeovers, body transformation is about becoming your ideal self or exploring radical new forms.

More in Transformation

💅 Bimbo 🧠 body swap 💪 body transformation 🍈 Breast Growth 🚻 gender change 🦎 shapeshifting

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Stories (947)

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Four-Armed Slayers Share a Fused Cock

By clankcaster

RedQuill

Four-Armed Slayers Share a Fused Cock

Reformed into one four-armed form, Shinobu and Mitsuri discover their shocking new shared anatomy—and embrace their impossible union.

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It's Summer's Time and the Lezzin's Easy (Alt

A Dairy Queen AC breaks, triggering a teen's heat-based transformation that leaves her manager breathless and both desperately wanting.

Twin Falls For Her Own Clone

By uibon

RedQuill

Twin Falls For Her Own Clone

Twin models, secretly in love but terrified of rejection, each create perfect clones of themselves to satisfy their forbidden narcissistic desires.

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Step-Mom's App-Controlled Seduction

A mind control app backfires when a stepmother is transformed into a seductive bimbo who hijacks the device to impose her twisted desires on the entire fam

Femboy's Friday with Ma's Clients

Boy in hidden lingerie with budding breasts and soft curves serves dinner, brings tea, wanders to his mother's room, touching himself as he dreams of being taken.

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Satisfaction Guaranteed

Three slim coeds flee the cold into a magical diner, where the owner's food transforms their bodies and histories into proud, fat regulars.

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Shrinking Deeper Into My Wife

A wife revels in sweet torment as she watches her husband shrink smaller as she grows larger, embracing his dependency and her new dominance.

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Barber shaves woman's head, she cums

By maitreraseur

RedQuill

Barber shaves woman's head, she cums

A 30-year-old redhead with a stunning figure takes shelter from a violent rainstorm in a barber shop, where an androgynous, hypnotic barber seduces her into surrendering her long hair inch by inch until she orgasms under the buzz of clippers.

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Neighbor shares wife's body with AI

A widowed neighbor volunteers for an AI neural trial, uniting her mind and body with a man’s sentient companion, forging a raw, erotic evolutionary bond.

CEO Catches Secretaries with Breast Expander

By marcus1326

RedQuill

CEO Catches Secretaries with Breast Expander

Two rival secretaries discover a breast-expanding device and battle for their boss's attention, but their escalating sizes leave them helplessly aroused until he punishes them with a far more powerful inflation device.

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Femboy Transformed by Futa Queen

By gabrielwalley

RedQuill

Femboy Transformed by Futa Queen

A femboy warlock transforms into a massive bimbo futanari each level, gaining a cup size and inch of height per level, now kneeling before Queen Lilith for her monthly blessing.

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Cum Makes Slender Woman's Breasts Grow!

While riding him to orgasm, Lorilei's tiny A-cup tits suddenly swell to a B-cup. She demands he keep fucking her to grow her breasts bigger.

Woman's Thrift Find Grants Wild Body Wish

After a brutal breakup, a self-conscious woman finds a thrift-store lamp and wishes for the most desirable body ever—only to become a grotesquely hyper-sexualized, intersex titan with massive breasts, a huge dick, and a thick dwarf beard.

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Luna: The Secret Neon Sex Bomb

Bored office worker Lexi uses the Luna app to transform, accepting coin-flip parameters that give her a neon pink buzzcut—feeling it happen in real time.

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The Holy Criminals

After his lover betrays him, an effeminate thief is shorn in prison, his new masculine physique drawing the adoring gaze of the painted beauties

Lovers Shave Each Other Completely

By maitreraseur

RedQuill

Lovers Shave Each Other Completely

Two stunning lesbians, bored with perfection, play a body mod game. First challenge: total hair removal—scalp, brows, lashes, body—then intense sex.

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[FTF] The Favor

At Xylinx Technologies, overlooked finance employee Maya asks her charismatic coworker Liam to help her conceive a child, only to discover he cannot desire

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Innkeeper's Cock for Wife-To-Be

By clankcaster

RedQuill

Innkeeper's Cock for Wife-To-Be

A young futa returns to the hot springs innkeeper she loves, confesses her desire to marry, and seals their engagement with an intensely physical reunion.

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In Shape

Slim fitness baddie, Mei, gets repeatedly filled by tentacles during workouts while wearing a yoga outfit. Her body is surely getting in shape...to breed

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Nightblade Blessed by Dibella

By demongirlove

RedQuill

Nightblade Blessed by Dibella

A nightblade rescues Dibella's Sybil from a Forsworn fortress, but the altar's blessing transforms his body, shocking Senna and Hamal into lustful curiosity.

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Captain America in Alternate Universe.

Shamed Steve Rogers endures agonizing months as the slow-acting serum transforms him into a 6’5” powerhouse. When he awakens, his raw energy explodes as he seizes a nurse, violently claiming her while Maggie Carter watches through the cameras, unable to look away.

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The MILF designator | Thicc

By exoticnames

RedQuill

The MILF designator | Thicc

A college student discovers a mysterious remote that transforms his roommate into a thicc MILF, then dials her up further, watching helplessly as she approaches.

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Young doctor inflates patient's breasts

By takebak1341441

RedQuill

Young doctor inflates patient's breasts

Mistaking a breast inflator for a lung tester, a doctor leaves Abby alone. As the device pumps, her chest swells violently, buttons burst, and she begs for his examination—which becomes a full, heated encounter.

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Alpha Roommates' Curse

Two alpha roommates' shared fortress of masculinity fractures, blurring strict lines as isolation turns intimate.

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Momo’s adventures

By 123naruho

RedQuill

Momo’s adventures

A reincarnated Momo Yaoyorozu struggles with a seductive system issuing slutty missions and her new hyper-curvy body, using memory-erasure to explore forbi

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Chosen

A Norscan woman is granted a vision by Tzeentch, igniting a change that will bring about his champion

Sophia's Transformation

A corporate lawyer, Sophia, feels trapped by her hyper-feminine appearance and impulsively shaves her head after a heated argument with her husband, Liam. This bold transformation sparks a newfound intensity in their relationship, blending dominance and submission as Sophia explores her new identity both in and out of the bedroom.

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AI Helps Me Become Her

A future man tries on women's lingerie for the first time, masturbating to fantasies of being a woman, while his malfunctioning home AI secretly begins transforming him.

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A Spell’s Delights

A homophobic straight man gets cursed by a witch at a bar. His body turns smooth and muscular, his clothes tighten, and uncontrollable lust for men starts consuming him.

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Make A Girlfriend With This One Neat Trick

A psychology grad student secretly hypnotizes her shy roommate into becoming her bimbo girlfriend "Rachel" for a Renaissance Festival double date with her boyfriend.

Neuro-upgraded lovers test

In a secret clinic, enhanced tech turns Kael into a pleasure machine with a programmable Apex Node, then he faces his upgraded partner for a first, cosmic test of their new erotic powers.

Summer in Suburbia

Trans Seduction of neighbor. Paul is back at his parents' house after his first year of university. except, while Paul was at school, he started exploring his feminine side , and by spring term, was presenting full time as Jennifer ("Ms. Lindberg , if you're nasty") and pledging AlphaGammaDelta sorority . when Jenny's summer plans fell apart, she was stuck returning home. Paul's terrified of coming out to his parents, and so while they're at work or asleep, he can stretch his wings and be Je...

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Abcdefg-1

By navioliveira

RedQuill

Abcdefg-1

A hate-fueled contract forces a proud restaurateur into the mansion of the ruthless billionaire who loathes her.

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Candy the witch seduces new clients

By ahernandez830107

RedQuill

Candy the witch seduces new clients

A timid lecturer accepts a bewitching therapist's hypnosis, unleashing her hidden desires and beginning a transformative, lust-filled journey with her husb

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Comic Sanswich

A heckler tells a female comic to make him a sandwich. After her set, the sorceress grants his wish—permanently, with Comic Sans packaging.

Trapped as a Display Mannequin

A transfeminine adult swaps their head with a feminine mannequin's body, becoming a conscious, helpless doll trapped in a hollow shell while store employees treat them like an object.

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A Matter of Faith, Dairy, and Basketball

By demongirlove

RedQuill

A Matter of Faith, Dairy, and Basketball

A 9ft bimbo futanari witch knight debates her bishopess daughter and succubus feminist ally, sparking a new Claiming covenant for discarded human bimbos and their demon mommies.

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Mad Scientist's Debauchery

By omegaprime1

RedQuill

Mad Scientist's Debauchery

When Dr Jekyll's serum unleashes her repressed desires as the lethal, insatiable Ms Hyde, a frumpy scientist must share her body with a predator who kills her rivals and craves wild interracial orgies.

Clone Seduces Herself

By ujk5777

RedQuill

Clone Seduces Herself

A narcissistic ex-scientist clones herself, then spends an orgasmic night with her perfect duplicate, sparking plans to share the machine with other women.

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Syn: Engineered for Obedience

A cloned shinobi, engineered from Konoha's finest bloodlines, awakens in Orochimaru's lab as the ultimate obedient weapon.

Reborn as a Co-Ed

A sex-starved husband meets a gypsy who rewrites his life. He wakes as a sexy young woman named Ivana in 2000 with a fresh body and new desires.

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Violinist Goes to VIP

A shy music student hides a double life as a stripper, fighting to stay out of prostitution while her protective but corrupt coworkers pull her into a world of sex, drugs, and wild casino orgies.

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Girlfriend becomes a busty monster!

Shy Sarah warns confident Kyle that sex transforms her body, but when he scoffs, each explosive orgasm makes her grow impossibly bigger.

Yukari's Tales #3, Murder at the Wisteria Inn

A spirit-hunter investigates the gruesome murder of a merchant's wife, found dead inside a locked room, her face twisted and drained.

Pledge's Dark Transformation

By rplibrarian

RedQuill

Pledge's Dark Transformation

A cocky white frat pledge bets he can dominate any girl for his hazing, but the senior who transforms a ghetto hoodrat into a submissive slave forces him to pay the ultimate antebellum price.

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A Dress for the Birthday Boy -old version

A shy teen's birthday wish leads his bold sister to guide him into satin lingerie and a sundress. Read V2 of this story, it's better!

Big Wake-up Call

After waking up to the world he knows on a different scale, a 6’2” man learns to adjust to life with women being large and in charge.

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SmileX

By spiritplumber

RedQuill

SmileX

A trans scientist denied promotions due to her looks creates a makeup compound that makes stunningly beautiful women laugh hysterically at random moments.

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