Horse Cock Growth Stories

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Orientation
Length
Source
Infinite Scroll

The Demonic Idol

by bob10 on Jul 31, 2013
Fantasy

Life didn't offer a lot of joy for Lydia. Her only daughter was one of them. In fact it was the only thing her former fiancée. Unfortunately the bastard had left her after her pregnancy. She raised her daughter Mary alone, her parents didn't give a lot of help. She thought about finding someone but she failed. Now at 45 she didn't have the mind and the body...

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I Wish For... Ch. 03: A Swelling Sensation

by mistyfdfa on Apr 25, 2018
Transsexuals & Crossdressers

A Tale of [The Far Shore] continuing the story of Jeanie, a fitness nut whose wish to be a miracle worker resulted in her becoming a jinni. Summoned to grant her first wish, this chapter features women getting buff, female to altersex transformation, a character becoming a centaur, size play themes, sapphic romance, shared sensations, unexpected outcomes, an...

The Dungeons of Drath'nalak

by ooo_lmooo on May 26, 2018
Fantasy

It had been a long, intense day of travel, but even as the sun started to dip over the edge of the horizon, the last few steps were taken, and you looked upon a gaping crevasse, the entrance into the dreaded halls of Drath'nalak. Inside was rumored to be wealth beyond measure, anything from simple piles of gold to enchanted jewelry, magic tomes, technologica...

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Corruption Runs Deep Ch. 04

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

Each step I took down the hall was a little less sticky as the eruption that just took place began to dry. Really I wasn't this stupid, but there was something exciting about what I had just done and no one would really get to know about it but me. I smiled a little to myself. The witch had done something to me, but I was somehow excited about it at the s...

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...

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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Rutting 'Stallion'

by ViceTight on Jul 19, 2014
Science Fiction

'Genefusion' is an unnaturally weird process. The memory of the feeling of the bulky respirator on your lips, pumping you up enough to keep you the correct side of alive meets your dreams again. It has been the cause of many an unpleasant reawakening should your pillow fall into your face at night. You sit up, cold sweat dripping over your now tainted boy, c...

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Samus and the Reality Altering Upgrades

by welldressedcrab on Nov 14, 2020
Science Fiction

Samus brought her ship into dock with the station, the docking bay walls closing behind her. In her adventures through the galaxy she had received a signal from a remote research station. The signal informed her that the station was inhabited by a scientist AI which was programmed to keep inventing and researching for eternity. If she came to investigate, sh...

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Sex Gadgets

by Kirthg1 on Oct 22, 2018
Science Fiction

Looking around the Sex Shop, Jake stumbled upon the small electronics section of the store, located in the back corner of the shop. Here, behind glass displays, he found several CD's containing songs, software, small electronic devices, computers, cards containing addresses for downloading apps off the web, and more! "Ooh man, this stuff seems so COOL!&...

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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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