Muscle Growth Stories

1,000 results
Orientation
Length
Source
Infinite Scroll

The Werewolf Woman

by Prezzz on Aug 27, 2020
Fantasy

As you walk through the city with a sad expression on your face due to your breakup with a woman you thought you would spend the rest of your life with that just minutes ago cheated on you and the only thing you want right now is alcohol to wash your pain away with it. Once you reach the bar you you ask the bartender for some whiskey and and he notices the s...

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Pure Meat Pt. 02

by circleTwo on May 12, 2020
Fetish

(Everyone 18+) This story contains muscle growth, cum addiction, transformations, foot fetishism and extremely sexual encounters. If you don't like those, feel free to read something else if you so desire. Otherwise, have fun and read on. ;) ---------------- Cara flexed more in front of the mirror, basking in her new, beastly form. She still felt unsatisfi...

Mystique: A-Force Predators

by gorel29 on Apr 9, 2020
Fan Fiction

Stepping through the front door of the shared lair of the Brotherhood of mutants, Mystique stepped through the door first, sulking with the rest of her teammates following her inside. She was depressed, incredibly so. Her head hung low that her red flowing hair obscured her face and shoulders as she sluggishly made her way inside. Her white silk dress draggi...

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Dayla Valley - The Muscle Clinic

by tm862 on Sep 14, 2017
BDSM

This story takes place in Dayla Valley*, a remote, self-sustaining metropolis where women make up the ruling class and males are brought up to be submissive and subservient. This area contains various institutions meant to enforce that understanding, such as training centers, punishment and obedience facilities, and schools which espouse a gynocentric view....

Edward's Laboratory Ch. 01

by IronLacedCarbon on Apr 22, 2020
Sci-Fi & Fantasy

Tags/Warnings: Breast Expansion / Bimbofication / Butt Expansion / Gender Transformation / Implants / Incest / Interracial / Lactation / Muscle Growth / Penis Growth / Weight Loss Disclaimer: This story is purely fictitious and not suitable for anyone that is below the legal age in their country to view pornographic material. All characters involved in th...

A Mysterious Protein Shake

by SageofRhun on Mar 21, 2018
Sci-Fi & Fantasy

All characters are 18 and above. Disclaimer: This story contains fetishes such as female muscle growth, elements of breast expansion and height growth. The character portrayed maybe larger than average as well. It's just description too. If it's not your cup of tea, I suggest reading something else. **** A young woman sighed and looked at her frail and...

Adventures in Gaming

by CumBalloon123 on Feb 20, 2020
Fetish

The Players Anna: Shy, crush on Barry, 4’11’’ Dirty Blonde hair, long, 130 lbs. 30A-30-32 measurements blue eyes secret fetish size queen/excessive cum, straight Katy: Raging nympho 5’6’’, black hair, medium, 140 lbs. 32B-30-32 Green eyes secret fetish giantess, bisexual Chloe: Rich Popular, 6’0’’ long blonde hair, 155 lbs 34C-32-34 green eyes secret fetish...

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Edward's Laboratory Ch. 02

by IronLacedCarbon on Sep 14, 2020
Sci-Fi & Fantasy

Story Title: Edward's Laboratory Author: IronLacedCarbon Tags/Warnings: Age Progression / Age Regression / Beast Expansion / Bimbofication / Butt Expansion / Clone / Gender Transformation / Freeuse / Futanari / Incest / Interracial / Maid / Muscle Growth / Penis Growth Disclaimer: This story is purely fictitious and not suitable for anyone that is bel...

Stallion Treatment Ch. 01

by Buffwriter on Sep 14, 2017
Sci-Fi & Fantasy

Just a little larger "Maybe 23 cm," I said, "just long enough to fill me completely full and grind on my clit. And a little bit bigger around, 15 cm?" Nathan looked down at the gift certificate to Body Mods he had pulled out of the envelope, then looked back up at me. "You never complained before." "Oh, Sweetie, I'm not complaining. You're very big for a...

Becoming Warm: A Furry BDSM Story Ch. 03

by Aragon_Draco on Sep 14, 2017
NonHuman

Chapter 3: Thomas Is Alone Thomas: The happy reunion of my brother and his mate was, to me, a source of joy and satisfaction I'd not seen in many years. That being the case, it was also a source of deep longing for a love that strong. Unlike my younger brother, I had never had even one person that I could even say I'd ever had the slightest attraction to,...