Male Muscle Growth Gay Stories

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Dick World

by darkness_drearing on Dec 25, 2019
Bisexual

For contributors As was stated at the top: while there were will be two general threads to go off of (for a guy and girl), feel free to create your own characters or scenarios. The only shared premise among them needs to be that they find themselves, however you decide that happens, in this universe and, as The Eagles would say, "You can check out any t...

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IrreFutable Changes

by D0Wh4tever on Aug 17, 2020
Fetish

In the medical world, it got called the Hormone-Oriented Sexual Transmutative Disease. The disease was transmittable through sexual activity and, as its symptoms and causes became more well-known, it got classified as an STD (Sexually Transmitted Disease) very quickly. Many people were fearful of the disease. They were never sure if they'd catch it, nor how...

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A New World Pt. 01 - Preface

by Newworldfuta on Nov 4, 2019
Fetish

Preface: ( I have a few stories in mind that i will be writing. This preface is an explanation of the universe/ world/ timeline that they occur. While its not entirely necessary to the reader to read this before or after reading any of my stories, it is helpful to me to establish and maintain continuity etc. ) The year is 2040, the world is a different pla...

Bare Down There

by FloridaSmoothie on Sep 25, 2017
Fetish

In the middle to late 80's there was a magazine dedicated to bare female vulvas called "Close Shave." At the time it was the only magazine I could find specializing in the topic. Complete removal of pubic hair was not yet mainstream, and in some books and articles it was considered kinky. Since it was a fringe sex magazine, it contained few, if any, advertis...

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...

Male Homo Erectis Virus

by Bh12 on Apr 22, 2025

The Homo Erectis Virus started off in a research laboratory, originally meant to increase a males’ musculature, stamina, and longevity. The virus cells came from HIV, as it is a retrovirus that has RNA as its genomic material, and converts it into DNA strands which can be inserted into the DNA strand. The DNA also contains the instructions to make more retro...

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A Circular Solution

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

This story contains sex and gender change shenanigans as well as brief gay sex. If either of those things would bother you, I would hit back now. ***** Thinking back, it was the silent car ride as Kris and Rob returned from a gathering with his family nearly nine months ago at New Years that kicked everything off. Their continuing struggle, which was reall...

La Playa Ch. 07

by Fog43 on Sep 14, 2017
Group Sex

edited by Susurrus * By one that afternoon, John, Carolyn, David, and Lisa were once again ensconced at the poolside bar. This time, they were at a booth in a raised corner that looked out over an arm of the tubing river and inward to command a view of the main seating area. The booth was lined with thick cushions covered in an artificial leather that w...

Slave Tail

by Cyberweasel89 on Jul 11, 2020
Fantasy

In the kingdom of Pendragon, slavery is a burgeoning industry. Anyone can end up as one if they aren't strong or lucky enough. Slaves can be purchased, sold, and traded legally by anyone with the right business sense and magic. Slaves cannot be freed and are at the mercy of their current owner. Often kept naked to denote their sub-human status, some are cher...

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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...