Muscle Girl Growth Stories

213,430 results
Orientation
Length
Source
Infinite Scroll

Shake! Lift! Praise!

by mistyfdfa on Feb 7, 2018
Transsexuals & Crossdressers

This is sort of a follow up to Chosen By Passion, but stands alone I feel. As The Goddess of Passion is only tangentally involved in a man becoming a swole altersex mini-giantess. So, If sex changes, men getting buff, breast expansion, butt expansion, and other such things bother you. I would read something else n.n - It had been a long day by time Wallace...

Sakura Finds Joy in Kigarumi

by LeopoldNicholas on Sep 3, 2017
Erotic Couplings

The package had arrived whilst she was suspended in Raion's Garden. Sakura had totally forgotten that it was due today, the item had been on back order for over a month and her excitement at the continually illuminating times spent with her Teacher had filled her mind with more sensual considerations. Sakura's hands were shaking with excitement as she care...

Danielle Ch. 05

by sexgundam666 on May 7, 2019
Sci-Fi & Fantasy

Danielle tugged at her shirt and bra, shifting her monumental bust for better comfort. How many times was that? Ten? No matter how she adjusted, whether she yanked a strap up or down her shoulders, or if she tried covering her cleavage, something else became uncomfortable. Not to mention how her parents hounded her to find something appropriate to wear. This...

LAN Party (complete)

by saintlimey on Dec 23, 2019
Fetish

*Disclaimer: This story contains recurring characters from my other stories. If you'd like to read their introduction you can do so in the story An Odette Duet. If this doesn't bother you and your interest is in lactation, expansion, and girl x girl themes, then read on. Thanks!* ***** LAN Party Part 1 Word Count: 6302 "Pari. . ." "No, I'm not ta...

Growing Needs Ch. 07

by sexgundam666 on Jul 2, 2018
Sci-Fi & Fantasy

Author's Note: This story was requested by my reader, Sovietspyder. ***** It wasn't real. It wasn't real. It wasn't real... It was real. Mia couldn't take her eyes off her reflection, though the mirror didn't show her face anymore, gaze firmly planted on the heaving poles of rigid flesh that drooped from her crotch. Twin penises in every way, right down to...

Larvae

by xxxecil on Sep 12, 2017
NonHuman

It was her nipples that got me. Of course, I found her breasts themselves interesting enough, but it was truly her nipples that sealed it. The stripper’s tits jostled and cavorted upon her chest like fleshy grapefruits. She was tall too; yikes! the girl must be 6’ 5! As appealing as her toned and Amazonian physique was, ultimately it all came down to her ti...

Breaking Benny: Dark Elf's Slave

by EstebanMamono on Jun 19, 2018
NonHuman

I have been extremely sick these days, so sorry, my 20 drafts are being made one by one. Please enjoy another Dark Elf scribble. Sorry about spacing in case something pops up. ***** Aranis Van Rose, and her daughter Phaeliss, or Filly-kun maintained their secret village with strict fairness. Worked by their throng of human slaves, The Rose family was prosp...

A Night with Red Robin

by kittykatz13 on Sep 14, 2017
Erotic Couplings

It had been really hot that night, so I decided to wear only an oversized t-shirt. My hair was up in a messy bun, and on my lap was a book. Nothing too special. It was a nightly routine, and one that I had grown accustomed to. I liked it. The simplicity of it was soothing, and regenerating after a long day. Thankfully my sister was out. She had an itch she...

Yrba's Travels Pt. 08

by PaulGerard on Sep 15, 2017
Sci-Fi & Fantasy

Yrba's Travels, Pt.8 — The Living Cauldron by Paul Gerard (a pen name) ~ Part 8 of a 12-part tale, laced heavily with lesbian encounters and strange transformations. ~ A word of warning, before you even start reading: A lot of what happens in this story focuses on the rather weird fetish of Breast Expansion (BE) -- from A to D, and occasionally up to a...

Faeophobia Quickies: Playing the Field

by xxxecil on Sep 19, 2017
Sci-Fi & Fantasy

A single drop of morning dew dripped from the penis. Or so it would have appeared to their quarry. In fact the object dangling from the tree was a life-like, phallic replica, 8 inches long, hanging suspended from a silken cord to the pine tree. It had been painted a life-like color; that was important to the test subjects. Or so Professor Cummond had always...