Futa Penis Expansion Stories

81,269 results
Orientation
Length
Source
Infinite Scroll

The Adventures of Futa-Girl 03

by sajukno on Sep 18, 2017
Sci-Fi & Fantasy

Hillary Trenton was having a blast. The buxom young archaeologist already had everything she could ever need in the form of lots and lots of money, but recently, she had been getting what she wanted. An incident with gamma rays and strange extraterrestrial debris had imbued Hillary with superpowers, including (and especially) a super-cock, massive in size,...

Queendom of Amazonia 01: Zahara

by Kurosanji on Feb 10, 2020
Transgender & Crossdressers

This is a new story based on sci-fi fiction and high fantasy tropes. Think Game of Thrones and Harry Potter with futa. I'm planning on making each chapter as character anthologies. All of my characters are over the age of 18 and of the legal age of consent. Characters referred to as "boy" are over the age of 18. Story revolves around futa on male, with some...

Chrissy the Sissy

by Ide32 on Sep 14, 2017
Transsexuals & Crossdressers

Part 1 The Bank Job Chris or Chrissy as he calls himself has the job of his dreams, he works at a sperm bank for futas. His job is to dispose of samples that are non-viable, low sperm count etc. All day long he dreams about the creamy, yummy cum from futas waiting for him to dispose of it. While he is supposed to put it down the sink, he has a preferred met...

Futanari Ballbusting: Doctor

by RichardPercival on Sep 16, 2017
BDSM

It's absurd how many medical problems can be solved with a kick in the nuts. Like, futa's are some strange people if you think about it. It's almost as if God designed their bodies specifically for women with a ballbusting fetish. And I do! Hence why I became a doctor. I am a 32 year old woman with smooth skin and no wrinkles. They say stress causes your...

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...

Erotic Adventures of Doctor Who Ch. 05

by 123z on Sep 11, 2018
Celebrities & Fan Fiction

Not- The BBC Corporation owns the rights to Doctor Who. I have written this simply as an homage to the iconic show. Long term fans of the show may remember the episodes with Tom Baker and the 'Ark In Space.' xxx "Well I never, the Nerva Beacon, again!" The newly regenerated thirteenth incarnation of the Time Lord known as the Doctor was surprised and amu...

Growing Together Ch. 09

by sexgundam666 on May 30, 2018
Sci-Fi & Fantasy

"Liz," Bianca groaned into the phone after yet another beep, "It's been a week. Pick up already." She hung up and set her head on the table, breathing heavily while her hands gripped her shirt. Her knuckles were white, and her nails dug deep into her palm. It was the only way to stop herself from relieving the brutal ache between her thighs. A week without...

Futa Gloryhole

by Rex711 on May 22, 2020
Transsexual

(No new chapters will be released for a while as I'm unavailable due to injuries. Unknown away time) This is my first story so it won't be amazing but i will try my best and i hope everyone enjoys it, I am writing this because there aren't many good Futa Gloryholes ( at least not none i haven't already read ) I plan on writing quite a bit for this story sinc...

Open in Reader

The Futa Hunter Ch. 03

by Sucker4Boobies on Sep 11, 2018
Fetish

Michelle walked into the supermarket, ready to fill her shopping cart; her cupboards and fridge were alarmingly depleted, so she was ready to tackle her long list. As she passed the produce section and sighted the cucumbers on sale, her body tingled with longing. It had been a while since she'd been laid. With her slim body, brown hair, and perky 34C breast...

The Long Pull: Friendly Competition

by DTales on Feb 6, 2018
Humor & Satire

Written By D. Years ago, an enterprising yet mysterious entrepreneur established a new variety of coffee shop. They had developed a new form of biological implant for that equally mysterious sexual minority: the futanari, biologically female women with penises. When inserted into the rectum, the implant stimulates the prostate, increases libido and the pro...