Transformation

gender change
body swap
body transformation
shapeshifting
futanari
species transformation
Stories
Polina found an amulet that helped to inhabit the bodies of other people. She could have fun the way she wanted, and she slept with whoever she wanted, and she liked it. She was such a modest and quiet girl in class. But when she moved into the body, her modesty disappeared, she just became like that. The first person she moved into was a forty-year-old black mother, not too fat, with big breasts, Polina saw this woman in a bar, she wanted to be a mature woman.
Lyra fucks your throat in an attempt to drain her heavy sack.
Dennis, a seemingly typical high school graduate, harbors a secret passion for cross-dressing and exploring his feminine side, known as Anna. His journey begins with a solo trip to a secluded beach house, where he can freely indulge in his desires, including the use of lingerie, makeup, and sissy hypnos videos. He grapples with his sexual identity and the blurred lines between his male self and his feminine alter ego, Anna. Dennis struggles with his attraction to trans girls and the idea of being with a man, leading to a complex exploration of his sexual desires and boundaries. The narrative delves into themes of self-discovery, sexual awakening, and the quest for acceptance and understanding of one's true identity.
Tiffany in a biology class that work with transformations today the teacher picked Tiffany to become a horse a stallion one to boot while standing the teacher injects the serum into her arm as a horse she cant talk but she unintentionally making herself cum as she keeps tensing her cock up against her belly the teacher explaining the changes as Tiffany changes Tiffany undressing before the changes
A powerful futanari succubus summoned to a sacred church of a goddess of futanari and sex, corrupts the followers of the goddess with her dark allure and sexual prowess, turning them into her own followers. The succubus engages in intense, hardcore sex with the followers, draining them of their power and subjugating them to her will, leading to a massive futanari orgy. The succubus faces off against the Head Bishop, the champion of light, in a battle of wills and sexual dominance, ultimately corrupting the bishop and turning the church into a place of endless, nonstop futanari lust and breeding.
The Plumber, The Cable Guy, The Tentacle Monster, The Robot Pizza Boy, The Fire Nation, and The Robot Pizza Boy's Human Step Sister
A sexy MILF finds herself in the middle of an increasingly chaotic and bizarre orgy, starting with a plumber who turns out to be a cable guy with a vagina, and escalating to include a tentacle monster, a robotic pizza boy, the Fire Nation, Optimus Prime, El Luchador, catgirl twins, a flamingo mascot, and more. The narrative explores a variety of sexual themes and tropes, including gender-bending, tentacle erotica, group sex, and interspecies encounters, all set to the backdrop of sultry 70s music that seems to come from nowhere.
Frozen Desires Unleashed зимние (комбинезоны кигуруми)
Two polar researchers, Alex and Erik, trapped in isolation on a remote station, discover a hidden room filled with advanced, gender-swapping winter suits and latex masks. They experiment with the suits, which feature artificial vaginas and anuses, and use them to explore their desires, finding solace and connection in the frozen wilderness.
The Blessing of a Goddess
In a world where Elves suffer from low birth rates, the Gods intercede to help, by sending their own get to aid their people. Ophelia is one of them, and she has ambitions.
A woman seeking solace from a storm finds herself in a haunted house, where she discovers a crimson dress that transforms her body and mind, shifting her personality and granting her a new, powerful form. The dress, imbued with an ancient entity, reshapes her into a dominant, muscular figure with a new sexual identity, including a cock and intense sexual desires. Her body and mind are consumed by the dress's will, leading to a climactic transformation where she becomes a vessel for the entity, her original self erased, and she steps out into the world, ready to conquer and dominate.
 Bae Runner 2069: The MILF Transplant
In the year 2069, a harried single mother named Elena, struggles to make ends meet and relate to her teenage son, Jommy, who is growing distant and independent. A tragic accident shatters their lives and changes everything, including the way they feel about each other.
Components
Brain drain kiss background

Brain drain kiss

Each deep kiss makes the bimbo character dumber while enhancing their sexual confidence Focuses on the visible loss of vocabulary mid-sentence and replacement with sexual demands

Details

Plot Device

962

Normalization Protocol background

Normalization Protocol

Use this trope to frame any transformation — physical, mental, behavioral, societal, or existential — as something that, while noticeable to the reader or observer, is perceived by the subject as completely natural or lifelong. The subject may be aware that a shift has occurred, but their mind and memory have been rewritten by reality itself to embrace the new state as if it had always been that way. This creates a dynamic where change is present — sometimes dramatically — but never resisted, questioned, or rejected. The altered version of the subject is treated as the only version that has ever existed, both internally and externally. This allows for seamless, unquestioning integration of the change, often with undertones of comfort, identity fulfillment, or surreal detachment. Core Principles: • The transformation occurs, but perception adapts instantly. • The subject’s internal narrative conforms to the new reality. • Others in the world may affirm the change (“You’ve always been this way.”) or may simply behave as if nothing is unusual. • The effect can be erotic, symbolic, surreal, or existential, depending on tone. Examples of Use: • A character’s anatomy changes, and they admire it as if it’s always belonged to them. • A new identity, occupation, relationship dynamic, or species classification becomes theirs without resistance. • A behavioral or personality rewrite happens mid-sentence, but the subject adjusts in stride. • Sensory input (e.g., new instincts, sensations, or desires) is experienced for the first time, yet immediately interpreted as familiar. Tone Application: • Can be written seductively, disturbingly, comfortingly, or abstractly, depending on the content. • Works across genres: from kink-oriented fiction to soft sci-fi, psychological drama, or high-concept surrealism.

Details

Trope

670

Cock hypnotic trance background

Cock hypnotic trance

A futanari uses precise sexual technique to overwhelm their partner's consciousness, creating pliable obedience. Leads to mind control scenarios, conditioned responses, or memory alteration.

Details

Plot Device

549

MTF_Transformation background

MTF_Transformation

To start, the transformation will begin with the character feeling uneasy. Next they character will experience a unusual erection, rock hard and stiff. while they have a erection their hair may grow out, their body will also begin to snap and crack becoming a smaller more feminine frame. At this point their chest will begin to hurt as their nipples grow and lengthen, becoming sore. Then they will experience multiple and random uncontrollable orgasms as all the semen in their testicles empty, sometimes it may be 1 large burst, other times it may be multiple tiny randomized bursts. While they orgasm their thighs and ass will begin to swell, alongside their chest. once all the semen has left their body they will experience large groin pain as their now empty testes travel up into their body, becoming ovaries. Then the now empty ballsack and taint swells and splits in half becoming pussy lips, while this happens a tunnel is carved and a womb begins to form. Their penis gives one last spurt while it begins to shrink, it becomes slimier and redder as the tip seals up and new nerves connect to the tip. The penis becomes the Clit When the new pussy is fully formed they orgasm at least once.

Details

Writing Style

413

Cumflation inflation curse background

Cumflation inflation curse

Supernatural semen leads to rapid womb or stomach expansion after ejaculation. Focuses on size fantasy, pregnancy risk, and body modification elements. Often paired with lactation themes or public exposure through tight clothing.

Details

Plot Device

412

Bimbo energy drink background

Bimbo energy drink

Characters crave sparkly pink beverages that provide sexual confidence but erase vocabulary Shows physical transformation through repeated consumption scenes

Details

Plot Device

411

Size difference play background

Size difference play

Shrinking or enlarging specific body parts during intimacy to explore size-based kinks. Careful control prevents accidental crushing or inadequate reach. Opportunities for gentle domination and anatomical curiosity exploration.

Details

Plot Device

404

Cockwarming blackmail background

Cockwarming blackmail

A power dynamic where the dominant futanari uses physical restraint and psychological control to keep their partner constantly penetrated. Focuses on endurance, humiliation, and the gradual breakdown of resistance.

Details

Plot Device

401

Bimbo talk background

Bimbo talk

if this is used the characters vocabulary dumbs down to a veryy simple way. Instead of "you", they say "u", instead of "for" they say "4" They also add the word totes on the end of almost every sentence While talking they also use the word "like" a lot They also dont understand long words, and love saying cock

Details

Trope

334

Magical growth spurt background

Magical growth spurt

A supernatural force rapidly enhances a character's endowment beyond natural limits, creating physical strain and psychological arousal. Often leads to clothing damage, size kink exploration, or accidental penetration. Frequently paired with pain/pleasure dynamics and body transformation themes.

Details

Plot Device

328