Muscle Growth Girl Stories

213,430 results
Orientation
Length
Source
Infinite Scroll

Paradise Found Ch. 02

by Nexte100 on Jul 10, 2019
Sci-Fi & Fantasy

Alex It was Friday, two days after I met Ash on the Metro. The hour was drawing near when I was supposed to meet El for coffee, but I still hadn't decided what to say. It was a brisk night, but as the coffee shop was only about 3/4 of a mile away, I decided to walk and mull over my situation with El. The same arguments played out in my head as had for the...

Stud Farm

by AndrewJackson on Sep 25, 2017
Sci-Fi & Fantasy

The following is a work of erotic science fiction. None of the characters are real. MF, MM, fantasy, slow, rom, size, gr, toy, md, fd * Ok, I'll confess. I always wanted a huge cock. I'm about normal (6 inches), but nothing extraordinary. What did I want? 12. I've always fantasized about being too big to fit in a cunt easily, and bottom out before she reac...

CamDevil

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

This work of fiction involves huge growth as a woman overdoses on a transformational pill and becomes an altersex demoness with a huge cock. So if you are bothered by a woman growing a penis, by huge anatomy, or drug use I would hit back. ***** "You're on in five, 'liv! You okay?" Sara Miller, aka Skarla, offered a hand and Olivia Martinez, aka Peri Peppe...

female domination growth

by Sander87 on Sep 26, 2017
BDSM

stories where women grow and overpower men. No giants (nothing over 7 feet tall). these are stories of wives working out and over powering their husband/partner or just some guy. There can be some height gain or height loss from the guy's side. The height gain or loss is maximum a foot or two. So nothing extreme. The is also muscle gain or loss, breast expan...

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Fitting In Ch. 03

by Leathcheann on Jun 4, 2019
Fetish

With claws digging into the desk, a frustrating groan filling the room, Jynx was leaning over his desk. It was becoming a problematic task to complete his work, hazy eyes wanting to flutter closed for a short while. In retrospect, it wasn't completely his fault... ...maybe a little bit. Ever since the event within the warehouse, the wolf and fennec tried...

Gene Therapy - Dose 01

by Dr_Zephyr on Sep 11, 2017
Sci-Fi & Fantasy

Most of the stories around here start off with a certain disclaimer, about how the characters are fictional. "Any resemblance to persons real or fictional", you know how it goes. I can't do that here. What I can do is state that all the people in this story have had their names changed, along with all the locations. This story is mostly true, it would be far...

I Cream of Jeannie

by jamie on Sep 19, 2017
Celebrities & Fan Fiction

This story is entirely fiction and does not represent any persons living or dead. * * * * * Jeannie looked around the apartment. She was alone on her first day in the major's (Tony's) house. He had gone back to work at NASA. No one knew anything about her, or at least the truth about her origins, except for major Healy - Tony's best friend. Being a genie h...

Growing Accustomed to One-Another Ch. 03

by Fitnerd7 on Sep 16, 2017
Fetish

First of all, I would like to thank my readers to have read the second part over 10,000 times. You guys are great. Secondly, this part was getting pretty long so I decided to cut it and the next part will be coming soon-ish. In this, you will find some female muscle-growth added to the usual expansions. The intro is quite long but you will enjoy it nonethele...

The Crimson Milk Ch. 19

by Quixerotic1 on Dec 24, 2019
NonHuman

The iron door hung heavy on its hinges. Poe raised his hand and banged as loud as he could. A small camera buzzed as it panned back and forth across the hallway. He stared into the lens, and it hesitated a moment on him. He raised the cooler in his hands. A loud click sounded, and the door's security disengaged. Poe went inside, and the door slammed behind h...

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...