Muscle Growth Gay Stories

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Growth-XX

by FlatCap90210 on May 20, 2019
Science Fiction

James felt as if he was going insane. It was summer, the sun was shining and he was at the beach ogling girls. Tits of all shapes and sizes surrounded him, wrapped in bikini tops, one pieces and other pieces of fabric of varying coverage. James' heartbeat pounded in his ears and throbbed in his crotch, digging a furrow in the sand beneath him. He was lying o...

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Size Matters

by idahoboy on May 5, 2015
Science Fiction

Adam rushed into his room after school. His dick was already straining in his pants. It seemed like it was getting harder and harder to make it through a day of school without jerking off. The young man had taken to blowing a load in the toilet at lunch. Today, he couldn't find an empty stall before the bell rang. The boy dropped his pants wrapped his hand a...

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The Lonely God.

by joshman110 on Aug 30, 2017
Fantasy

So guess what? You're a god. I know, right? It's pretty cool. Infinite power has a lot of perks. You can be whatever gender or species that you desire. You can go to any universe and do whatever the fuck you want. For example, you could go to world where high fantasy is the name of the game. You could be a brave dragon-slaying knight or a buxom princess with...

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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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Lois Lane's Night Out

by exxxidor456 on Aug 13, 2017
Fan Fiction

As with all my stories, I welcome other authors to add chapters! Remember to like and bookmark your favorite chapters! Regular chapters with 5+ likes get a sequel, chapters with 10+ likes get two. End chapters get an epilogue with 10+ likes. Chapters with the most likes & bookmarks get updated first! All characters in this story are at least 18 years old...

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CYOTF - Fantasy Vacation

by khanhninh on Jun 23, 2020
Erotic Couplings

You and your girlfriend are about to go on the vacation of a lifetime. A magical resort where your transformation fantasies come true. Each room has the ability to let you transform yourself into anything you want depending on the theme. There is a room for people who like to be a different: age species Gender Size (height, weight, muscle, etc) person object...

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Trudging The CessPonds

by MrFinesse on Apr 7, 2018
Fantasy

You are a penniless citizen in the kingdom of Gradrod. You are currently living in a large poor house with over twenty other people, taking odd jobs from the farms and plantations outside the kingdom's walls and barely making any money. You have always wanted to be an adventurer, but never knew where to look for treasure and even if you found a spot, it's us...

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Bumping into a Schoolgirl

by Stephendings on Mar 29, 2021
Amateur

You are walking towards the food court of a local shopping mall. You have a bag from a department store, filled with some new clothes that you picked out for the summer. You decided to go alone this time, even though you and your friends won’t be seeing each other as often after graduation. You tag some of them in a pic of your haul that you post on social m...

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Stories of changing sizes, growing bigger or shrinking smaller

by masterfulmastus on Dec 20, 2020
Fetish

This is a branching series with a focus on transformations or size changes in stories. Predominantly growing and expanding in some way, but also including shrinking, size draining, size transfer, and any other size play related fun. Size changes can happen any number of ways depending on the path you choose and who is growing and changing. Random growth spur...

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Mod your life

by Jlizardi on Jul 15, 2019
Fetish

One day John woke up and heard a strange voice in his head telling him that he can alter anyone he wanted with the snap of his fingers... he didn’t know where this came from but he wanted to try it.What's next? Mom and dad The police station Feel free to add whatever The neighbor little sister His Aunt Bratty Sister and Her Bratty Friend Himself His Sist...

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