M2f Transformation Stories

8,763 results
Orientation
Length
Source
Infinite Scroll

Kink Doors

by Youngblood on Apr 29, 2025

It had all happened so fast. One moment, you’re in your room, safe at home. The next, you stumble upon a realm filled with doors. You don’t know what happened or how you got here. You arrive flat on your face, only hearing the mechanics of the realm. You get up and look around. It’s a very mysterious realm. New doors seem to be added every second. People wal...

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Enkotastic.com

by TransforMaster on Aug 26, 2018
Erotic Couplings

Enjo-kōsai (援助交際 compensated dating, shortened form enkō 援交,) is a type of transactional relationship. It is the Japanese language term for the practice of older men giving money and/or luxury gifts to attractive young women for their companionship or possibly for sexual favors. On the one hand, there are always wealthy men who need sex. On the other, many g...

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The Hentai Simulation

by FootLicker8 on Apr 29, 2025

(Cover image by Kairunoburogu) This story is public and I would greatly appreciate if you considered writing your own branch for it to give some more options to the readers. Anything allowed by the Chyoa rules is allowed here as long as it fits the premise of course. Please read the writer guidelines to help you fit your branch with the overarching lore befo...

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Becoming a Masturbation Fantasy

by TransforMaster on Sep 26, 2017
Humor & Satire

In this story people become any person's jerk-off fantasy. Figuratively or literally. Fantasy or reality. Willingly or not. Let the cum games begin!What's next? [Reserved] Matthew's father becomes a masturbation fantasy! Help, I'm jerk-off material! Mike, malfunctioning transformation app. What's next? [Reserved] Matthew's father becomes a...

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A Transforming Invention

by TransforMaster on Jun 1, 2016
Humor & Satire

In this story, somebody comes across a transformation device. This device allows the user to transform themselves or anybody else into anybody and everything. First choice is... What situation does this story start out with?What's next? Sara, a 24-year old student Sexy girl on a sofa! Two naked women(?) in bed Kate and Her Iffy Shapeshifting Chamber You are...

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Dad's Transformation Device

by TransforMaster on May 27, 2018
Science Fiction

In this story, Dave is an inventor and father. And inventor he is indeed! :) What he invented was a transformation device of sorts...What's next? [Info] Jeff comes home early from school! Father and son living together! Dave test-dives the device Dave and his daughter Kayden Dave's son, Jacob, 19 The parents dropping by! Dave turns into a girl A father...

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Shrunken and Transformed

by TransforMaster on Apr 1, 2019
Science Fiction

In this world, people are somehow shrunken and transformed simultaneously. The means and reasons for this are varied and range from magic to technology up to universal hijinx, from accidentally up to purposefully! Rules are simple: at least one character should transform or shrink (preferably both) characters transformed into something inanimate retain thei...

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Transformations in School

by TransforMaster on May 12, 2018
Amateur

High School is one of the most transformative times in the life of any teenager. Boys start to sweat more. Underarm hair starts to grow. The penis and testicles grow and the scrotum gradually becomes darker. Most girls gain weight – and it’s normal for this to happen – as their body shape changes. Their breasts continue to grow and become fuller. Pubic hair...

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E³ - Ein erotischer Erfinder

by PseudoFrau on Aug 19, 2016
Science Fiction

Hallo! Mein Name ist Bernd, ich bin ein 48-jähriger Erfinder. In den letzten Jahren hatte ich so einige Ideen wie den unsichtbaren Regenmantel, den Kinderwagen mit Fernseher und Radio oder den sprachgesteuerten Vibrator. Heute jedoch stehe ich kurz vor dem Durchbruch! Was ich erfunden habe ist wirklich eine Innovation - und aus meiner Sicht super sexy...What...

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Studienergebnisse eines Mannes im Körper heißer Girls

by PseudoFrau on Dec 3, 2018
Science Fiction

Das ist die Geschichte von Walter, einem 48-jährigen Erfinder. Vor kurzem hat er etwas erfunden, was sein Leben für immer verändern wird! Und zwar den iBod, ein Gerät, mit dem man sich beliebig verwandeln kann. Walter hat damit natürlich nichts blöderes zu tun, als sich in heiße junge Fotzen zu verwandeln und das Ganze auch noch wissenschaftlich zu dokumenti...

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