Penis Expansion Muscle Growth Stories

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Orientation
Length
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Infinite Scroll

CamDevil

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

This work of fiction involves huge growth as a woman overdoses on a transformational pill and becomes an altersex demoness with a huge cock. So if you are bothered by a woman growing a penis, by huge anatomy, or drug use I would hit back. ***** "You're on in five, 'liv! You okay?" Sara Miller, aka Skarla, offered a hand and Olivia Martinez, aka Peri Peppe...

Create your own growth story

by Mhossa on Jul 2, 2019
Fantasy

*Welcome to my first interactive story on here* Before we get started, here are a few simple guidelines. Please, try to make an effort to check grammar and punctuation, as Iā€™d like this story to be readable. Next, put some effort in to the writing, it makes the story a little more interesting to read if it looks like you tried :) lastly, but most importantly...

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The Dionysus Project Ch. 12

by FP37 on Sep 15, 2017
BDSM

Moriarty was led into a darkened room by Penelope, the solitary window covered by a heavy blind. She counted seven figures, only one a male, sitting in a semi circle in the centre of the room. Fleming enjoyed the middle chair, flanked by Patterson and another blonde in a business suit. Moriarty was unsettled by their blank stares as she stepped into the circ...

Outgrowing the Arcology Ch. 01

by Dilandau on Sep 25, 2017
Sci-Fi & Fantasy

Part 1: The Girls of District D Mike groggily walked out of the bathroom, applying shaving cream to his face as he made his way to the kitchen. The cream quickly eliminated this morning's stubble, leaving him completely clean-shaven without any effort on his part. He actually still preferred to use a razor, but according to Michelle "everyone who lives in...

The Dionysus Project Ch. 06

by FP37 on Sep 14, 2017
BDSM

Dean and his team of tormentors soon settled into a hideous routine. Every morning at seven he would be taken by the night guard to be showered before returning to his cell for a morning meal. Then, at eight sharp he would be taken to the Treatment Room for a hot tube to be inserted into his urethra for two hours. Each day the pain diminished by a small frac...

Jessica and Roger Rabbit

by LoveHugeBoobs on Sep 25, 2017
Celebrities & Fan Fiction

This is one of my more goofy stories. I hope you like it. If expansion is not your thing, this story is probably not for you. Comments fuel my desire to write, so please let me know what you think. Thanks for reading. *** Roger Rabbit straightened his polka-dot bow tie and stood up straight, displaying himself as handsomely as he could. Unsure he was pres...

Siren Song Ch. 06

by PaulGerard on Sep 25, 2017
Sci-Fi & Fantasy

Part 6 -- Tumblin' Down by Paul Gerard (a pen name) ~ First Draft started 2008-06-17 This version 2012-10-03 Proof-reading: A very heartfelt thank you to CoffeePilot for his time and patience. ~ Altaerna ā€” A world, where the laws of reality may become mere guidelines at any given time, where magic and machinery are intertwined, where all those things...

On Display: A Mannequin Fetish Ch. 03

by Chameleongirl on Sep 2, 2017
Fetish

A top senior student and a surprisingly progressive career in the retail industry, Michelle worked her way up to assistant manager at Vivienne's Boutique. The unique vintage-new clothing combination seemed to attract a loyal and consistent stream of clientele. Continually increasing sales, success and now a beacon attracting many newcomers to the mall, there...

Autus: Epilogue Pt. 01

by sexgundam666 on Oct 8, 2019
Sci-Fi & Fantasy

Diana's Journal ā€“ Entry 1 This is exceptionally late into the experiment. I honestly can't believe I didn't consider this before, though it's not all that surprising; I've been known to neglect things like this in the past. Allie says that it always makes her laugh, since I'm one of the more exceptional students in the university. I'd be lying if I said I d...

I Cream of Jeannie

by jamie on Sep 19, 2017
Celebrities & Fan Fiction

This story is entirely fiction and does not represent any persons living or dead. * * * * * Jeannie looked around the apartment. She was alone on her first day in the major's (Tony's) house. He had gone back to work at NASA. No one knew anything about her, or at least the truth about her origins, except for major Healy - Tony's best friend. Being a genie h...