Muscle Transformation Stories

51,054 results
Orientation
Length
Source
Infinite Scroll

Omni Story

by Ultra Bra on Oct 14, 2018
Fetish

You are Sophie. As far as you yourself think, you're an everyday, average twenty-something woman. Your life feels uneventful, your existence unexceptional. You loathe going to work, your lovelife offers no intrigue, and your room is a mess. It's late in the evening, and your daily routine has reached the familiar point of 'laying in bed to watch movies on th...

Open in Reader

(Don't Have to) Keep Me Growing

by mistyfdfa on Sep 16, 2017
Sci-Fi & Fantasy

This is a continuation of (Don't Have to) Twist my Arm and the transformations get more absurd as Yuuki and Caroline take more of the potion. So, if absurd growth and size is not your thing, I would go back. ***** While crafting a serum to help with recovery after a workout Yuuki unintentionally created something that dramatically increased one's masculine...

Transformation of the Bimbo Princesses

by AmethystMare on Sep 14, 2020
NonHuman

This is a short work of erotic fiction containing furry, or anthropomorphic, characters, which are animals that either demonstrate human intelligence or walk on two legs, for the purposes of these tales. It is a thriving and growing fandom in which creators are prevalent in art and writing especially. All characters in all of my stories are over eighteen an...

Your transformative touch

by LoganSenpai00 on Jan 23, 2020
Fan Fiction

You are (Y/N). You are an ordinary man that worked a dead-end job in the office. Well, you were an ordinary person until you found out that you have the power to transform and grow people by just touching them. When you touch someone a menu appears that lists different options to grow or transform someone and also freezes time around you giving you plenty of...

Open in Reader

Aphora's Mission Ch. 05

by ValoryG on Sep 15, 2017
Transsexuals & Crossdressers

Six out of twenty. Six able-bodied men, including Will and myself, who’d agreed to go trans, who’d agreed to become chicks with dicks. Six men willing to go to Aphora, with all its potential adventure and danger. Six men willing to kiss Earth goodbye forever. Six men looking forward to passionate kisses in a strange country. We saw no evidence of where the...

Does My Bum Look Big in This?

by Tomsparty on Sep 18, 2017
Transsexuals & Crossdressers

I became aware of my girlfriends strange fascination within weeks of us meeting. My bottom - It really turned her on. It seemed strange at first. I thought most women responded to a number of triggers like eyes, hair and muscle on a man. The list is long but in the case of my Melanie's it includes bottoms. She's quite specific in her taste: She likes round,...

Richard Becomes a Pet

by subfellow on Sep 1, 2017
Fetish

Richard had been told to keep an eye on his email this morning, and his eyes had barely left the screen. Every work-related message left him exasperated as he waited for the one note that really mattered. Richard had cleared his schedule for the day in case his services were needed, so there was little else he needed to attend to while he waited. He was pra...

Rise of the Demon Ch. 01

by Bean_Girl on Jun 10, 2019
Non-Erotic

Hi guys! Please leave comments and your opinions, this is the first of many stories so i promise it'll get better as i go on and with your help too. We begin. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Lauren was a beautiful girl at 19, she stood at 5'7 with an hour glass figure, her long midnight black hair hung just below her shoulders, and her eyes were a light...

Book of Lust

by bbcummings on Jan 16, 2019
Fantasy

**** Contributions from other authors highly encouraged!!! If you have an idea at any point, feel free to add it! **** No one knows how old it is. The first record appeared around 57 AD: A member of Nero's court refers to a "tainted scroll" capable of bending the wills of those around it to animalistic desires. Throughout the Middle Ages, the book...

Open in Reader

The Transformation Ch. 01

by BE1953 on Feb 6, 2018
Loving Wives

This is a story of an amazing transformation that my wife of over 30 years undertook. My wife Jessie is a 51 year old mother of 3 and we have 2 grandkids (and yes, she is a GILF). Jessie has always been very beautiful in my eyes, although nothing jumps out at you when you see her. She is 5' 1" and 128 pounds. Her breasts are a very small B cup (borderline A)...