Big Cock Growth Stories

315,112 results
Orientation
Length
Source
Infinite Scroll

Accidental Growth Pt. 04

by The_Ride on Nov 4, 2019
Fetish

Recap of Recent Events: Will Colton had his final trial shot that would regrow his hair for good — a mix of testosterone and human growth hormone that made Will's cock grow from 'normal' to 'freakishly huge' over the course of the 6 week trial as a side effect, due to his previous use of the hormones. This growing attracted the attention of Tamara Hawkins,...

Development App

by sexgundam666 on Jul 15, 2020
Sci-Fi & Fantasy

Author's Note: Requested by Shironomi. Holly wasn't like most centaurs. Most in her age group stood head and shoulders above her, almost torsos above human girls, with some that nearly doubled others. Her mother was one such centaur, several feet of legs that supported a voluptuous torso with tits half the size of Holly's whole body. All that said, she didn...

Hollene - A Day at the Beach

by neolim on Oct 6, 2020
Fetish

Holly planned on spending the day with Maria, but life got in the way and Maria had to take care of a ton of paperwork at city hall after Holly's last sex adventure. Holly didn't mind going herself but after her last visit there, the mayor of Titania issued a restraining order preventing Holly from visiting there again. Feeling her body needing some additio...

A Stretchy Situation (Side A)

by mistyfdfa on Oct 14, 2017
Sci-Fi & Fantasy

Warning: this sexually explicit story about three superhero spies having a relationship dispute is very skewed towards femdom as he finds himself in trouble with both of them. It features elastic ladies as well as breast, butt, clit, hip, penis, and vulva expansion, women's muscle growth, and some very intense facesitting. If any of that sounds like somethin...

(Don't Have to) Twist My Arm

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

The following story about a switch in a poly relationship contains alchemical potions that causes several kinds of growth. If you are not into women growing thick penises or becoming quite muscular, this story is probably not for you. ***** Yuuki woke to the feeling of her ear lobe being nibbled on as thick fingers toyed with her nipple. From how much bigg...

Growing Together Ch. 05

by sexgundam666 on Mar 5, 2018
Sci-Fi & Fantasy

Alisa growled in frustration when her typing came to another halt. Her hands remained clenched into fists, shaking from the strain on her willpower. For every sentence she managed to write without interruption, her mind would stray to the egregious shape that tented her cobalt jeans. It throbbed and jerked erratically, pining for intimate attention. Regardle...

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...

Growing Together Ch. 03

by sexgundam666 on Dec 4, 2017
Sci-Fi & Fantasy

"Huh? Wha-?" Bianca sat up and rubbed her eyes groggily, while her phone vibrated noisily across the room. She ignored it and stretched, hoping to work the sleepiness from her tired bones, with a satisfied grunt. The exhaustion that pervaded her body felt wonderful, as if she had woken from a much-needed nap. Or completed a long-procrastinated goal before fa...

Breasticles Ch. 09

by sexgundam666 on Sep 13, 2017
Sci-Fi & Fantasy

Author's Note: Read Chapter 1 first. This chapter introduces the Dick Nipples, so be warned. ***** -Gale- Fae had told me everything. Honestly, I should be mad at her for all the reasons she listed, but I couldn't find the emotion. I was just glad that she was being honest with me and that I finally knew why all of this had been happening to me. I did mea...

Autus: Final

by sexgundam666 on Dec 24, 2019
Sci-Fi & Fantasy

"Um, Mistress? Can I, uh, can I get up now?" She asked, squirming slightly where she sat, partly from the growing discomfort and embarrassment at calling Gwen by such a title. The redhead looked at her, almost seeming not to realise what she was saying, but realised the brunette had been sat there for quite some time.. "Oh, yeah. Sorry, um, you can move ar...