Muscle+growth Penis+growth Stories

113,845 results
Orientation
Length
Source
Infinite Scroll

Side Effects Ch. 01

by grgy56 on Sep 5, 2018
Transsexuals & Crossdressers

I was never what anyone would refer to as the typical male. Standing only five foot five and weighing only 130 pounds, no one would ever use me in a he-man advertisement. I wasn't scrawny; my body was well formed with some muscle in my chest and legs. My physique hasn't really changed at all since I was 15. Getting girls in school was not the easiest since t...

Growth Spurt

by ThatGuyYouKnow98 on May 4, 2018
Science Fiction

(Authors note: First time doing this so I honestly have no idea what I’m doing) Welp, it’s official, this guy is a fucking weirdo. Here you are, sitting on the bus, trying to get home from work, minding your own business, when the creep next to you keeps leaning over every 10 seconds to look at your watch and ask what time it is. Please for the love of god g...

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The magic book

by Kimba on Dec 23, 2020
Fantasy

You are Liam Nelson, a teenager that found a magical book in his high school library that completely changed his world. It’s up to you how he uses it and what he does with it. You may decide to rule the world or simply your school. You get to choose if the book gives you magical powers, or simply inspiration. “Liam you creep NO! Of course I don’t wanna go ou...

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The Breeder

by silent soul ken on Jan 19, 2020
Fetish

The students of Hallmore College stood in front of the scientist who stood there in front of a large device. It was strange on the top was an radar dish like device and there was a pod it was attached to with a control panel on the side. The scientist, Professor Evan Hedgerow, stood at the side looking both proud and nervous. He looked at the group of over 5...

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Gym of your Dreams

by quickfiretpcs on Sep 11, 2020
Fetish

Something about Goliath Gym is special. Whatever your goals may be, Goliath Gym is here to make them come to life. At least, that's what the billboards and TV ads say. The building itself is nice, but nothing out of the ordinary. Two stories of concrete and class in a regular strip mall on the decent side of town didn't exactly make it stand out as "spe...

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Omni Story

by Ultra Bra on Oct 14, 2018
Fetish

You are Sophie. As far as you yourself think, you're an everyday, average twenty-something woman. Your life feels uneventful, your existence unexceptional. You loathe going to work, your lovelife offers no intrigue, and your room is a mess. It's late in the evening, and your daily routine has reached the familiar point of 'laying in bed to watch movies on th...

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A Birthday on Camera

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

This story contains two tans ladies in a d/s relationship getting off to each other's growth and frankly getting a little carried away. If hugely dicked or muscled women are not your thing, I would choose another destination. ***** When Zoey got a message from Kelly at lunch, saying that she wanted to Skype tonight, she figured her girlfriend was just goin...

Mystique: A-Force Predators

by gorel29 on Apr 9, 2020
Fan Fiction

Stepping through the front door of the shared lair of the Brotherhood of mutants, Mystique stepped through the door first, sulking with the rest of her teammates following her inside. She was depressed, incredibly so. Her head hung low that her red flowing hair obscured her face and shoulders as she sluggishly made her way inside. Her white silk dress draggi...

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Building Perfection

by ThomasElliot on Sep 18, 2017
Fetish

Authors note: This story contains women growing to completely unrealistic proportions, along with a futa. If you don't like anything like that, then this story isn't for you. If you do like that sort of thing, I hope you enjoy, and please leave a comment at the end. Thanks! So if you had asked me what my life was going to be like when I was young, I pro...

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...