Female Muscle Growth Stories

111,470 results
Orientation
Length
Source
Infinite Scroll

Amy - The Amazon (Usually) Ch. 06

by sexgundam666 on Jan 29, 2020
Sci-Fi & Fantasy

Amanda yawned and stretched to pop her joints. She didn't have classes that day, though Amy did. Despite the Amazon's protests, Amanda convinced her to go, largely to let her body relax after last week and the subsequent nights thereafter. Turned out she could only handle so much of Amy's new size. Her pussy ached in satisfied exhaustion, still loose from la...

Megan Ch. 14-15

by djubre666 on Sep 14, 2017
Fetish

Chapter 14-Final "Where is the stuff..." Megan spoke quickly, she was referring to the sample container they sent for her from the lab. "On the kitchen table" I said, and she nodded confirming, quickly rushing out the door. She did try to open the door using the doorknob, but in her hurry she simply tore the whole thing off, and then ripped the whole doo...

Choose! 02: Life Edition - Round 03

by Ragnarok385 on Sep 16, 2017
Sci-Fi & Fantasy

Choose 2: Life Edition - The Final Round Standard disclaimer this story includes transformation, growth, shrinking, sexual situations and other fetish themes in the form of a board game. If you should not be reading this, I urge you to turn back now, but if you came looking for that sort of thing I welcome you to the Part 2 of Choose 2: Life Edition. Howeve...

Adventures in Computers

by CumBalloon123 on Apr 13, 2020
Fetish

*I want to try something I haven't before. I want to try to interact with comments. At certain parts of the story I plan to have the main character doing something like online chats or something of that nature. She would interact with the comments you say as if you were talking to her. Some of the things you say could influence certain changes to the main ch...

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Magic Marker

by Kazza on Sep 3, 2019
Fantasy

The origins of the magic marker are unknown, only that tales of it's exploits have been told for centuries, a magical artifact that can change both mind and flesh with a stroke. Earliest reports of the artifact state that it had been a quill once before slowly adapting to the writing instruments of the twenty-first century. It is said that the marker has alm...

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Autus Does a Mind and Body Good

by sexgundam666 on Sep 14, 2020
Sci-Fi & Fantasy

Visits from Chelsea were eventful. Though it was the same event played differently each time, it never ceased to stick out, witnessing the futa get lodged in the doorway. Marissa had a stock of oil for that purpose alone, helping her friend get in. Once, she left her in the door and took a nap, tired of the routine, and came back to Chelsea still trapped. Su...

Bisexual Journey Ch. 08

by diagones on Sep 13, 2017
Group Sex

Final Chapter There he was, the man who was going to fuck me. He looked searchingly into my eyes, at my body clad only in black silk pajama pants. We couldn't speak. We didn't know what words would fit. He took me in his arms and kissed my lips. He took control of me and our time. He kissed me tenderly and lovingly. His hands caressed my shoulders and back,...

The Dominatrix

by enfantterrible on Sep 13, 2017
BDSM

Madam Pussy Cat was an exclusive dominatrix by profession and would never leave her abode without a full covering of leather. She loved to feel it cling to her flesh, constricting her cunt in the most delightful of ways. "KISS THE GROUND YOU SNIVELLING PIECE OF SHIT!" She would scream as she cracked her whip, "THAT'S RIGHT ARSEHOLE, BEND THE FUCK OVER FOR M...

Shrunk in a Women's Wrestling League

by almost929 on Apr 23, 2019
Mature

You're Tom, an average guy who's always fantasized of being a pro wrestler since childhood. One day, you decide to finally follow your dreams and quit your day job. Young, ambitious, and with everything to prove, you decide to start your career by finding an underground league to join, hoping you'll quickly gain a name for yourself. Sadly, your efforts are f...

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Awkward Ch. 01

by Amnoartist on Sep 28, 2020
Erotic Couplings

Awkward Written & edited by Amnoartist Prologue Laid in bed, Mark stared longingly at the ceiling. A depressive sigh escaped his lungs. He had an intense desire to sleep but couldn't on account of the noises from the wall behind him - the bed creaking, lusty moans, enthusiastic giggles, a cacophony of sounds that only served to make Mark wince and cringe,...