Futa Experiment Stories

13,231 results
Orientation
Length
Source
Infinite Scroll

Autus Ch. 02

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

"Well, you've seen porn, right?" Gwen nodded as the Futa gestured her flaccid cock, "Do what you saw, don't worry, we're not gonna fuck you or anything." She explained reassuringly. Gwen eyed the appendage carefully, having only ever seen two in real life, both which had been her parents when she'd walked in on them. Silencing her doubts, she reached out and...

Autus Ch. 03

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

"Y-you mean, with all those Futanari?" Gwen asked, gulping loudly and taking a deep drink of coffee. "Yes, only on a larger scale. Since the ones from before were all below average, these will be a fair amount larger." Diana told her. Gwen's finger began tapping against her leg. The habit was originally for when she was deep in thought, but now it was a sub...

A Futa's Fantasy

by John_Smith_the_Fish on Apr 22, 2025

You are an 19 year old woman by the name of Emily Smith, You're a fairly normal person but you have one thing a little different, you're really into hentai, specifically futa. You don't know what it is, you just really like the idea of having a huge cock and using it to ravish women. You decide to crank one out before going to bed tonight, and as the euphori...

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Clara Makes Her Move

by Norm_dePlume on Sep 17, 2017
Fetish

She secretly slipped the drug into Val's drink, smiled to herself, and set off across the club dance floor to the table to wait. Val didn't even know who she was despite the fact that they were in three classes together. Clara, wasn't the kind of girl you noticed. Val was...simply...stunning. Prom queen stunning (which she had been). Head cheerleader stunnin...

Autus Ch. 04

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

One of them broke out from the rest. Her steps were long and powerful. Gwen looked up at her, knowing she would have to even if she weren't kneeling. She didn't waste time, gripping the redhead's hair in one hand and bringing her close to her crotch, where her flaccid cock hung in wait. It was at least four inches at the time, something Gwen was eager to cha...

Autus Ch. 06

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

The redhead almost felt sad that she had eaten lunch, knowing she would need all the room she could get, but at the same time, she knew her body would expand as needed. A gallon a person, she thought, and knew today would leave her little more than a human balloon of cum. "How many are there?" She asked, already taking off her blouse. Allie's eyes naturally...

Autus Ch. 10

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

Back in the real world, Gwen had pulled away from Kona. Both were panting now, the redhead's face flushed with arousal and her cock now fully hard at its monstrous three foot length. Allie was staring at it, the cantaloupe sized head almost level with her eyes. Gwen leaned back in and kissed Kona with all the hunger of a starved woman, while her cock twitche...

A Hard Day's Night Pt. 03

by neolim on Dec 31, 2018
Fetish

A black 18-wheeler truck parked outside the gym, on its side was the logo Paola disliked: "Futa-Cab." This is going to cost her a fortune, but she had no choice, she ordered the deluxe package. Just as Paola approached the container it opened and white light rushed out flooding the street, Paola had to close her eyes for a moment to get used to the new brigh...

Anal Tonight - And More

by AlinaX on Mar 9, 2020
Transgender & Crossdressers

I decided not to release him - not immediately, anyway. I had been afraid of Mark for so long, it felt good to be the one in control for once. That and the sight of his puckered rosebud, clenching and relaxing, dribbling cum, was just so wonderfully slutty. My new-grown cock, proud of its conquest, throbbed impatiently as I replayed in my mind the moment I b...

Autus Ch. 07

by sexgundam666 on Sep 19, 2017
Sci-Fi & Fantasy

Little else happened the rest of the day. Gwen cleaned up her cum from the floor, bending over and crouching a struggle with her stomach so large, but she couldn't enjoying it. The way it gave under her touch, the semen sloshing within her. She didn't know how to describe it, even to herself, it was simply an enjoyable feeling. Even so, she felt the faint ne...