Futa Undertale Stories

1,431 results
Orientation
Length
Source
Infinite Scroll

A Night at the Pharmacy

by EinfachToll on Oct 10, 2017
Fetish

Mercy has been in a loving relationship with Pharah for some time now. The couple is happy with each other, but when the wish for a kid grows stronger and stronger, the swiss doctor decides to take some drastic measures... This story contains dick growth, futa x female and impregnation. This is my very first story, so some feedback would be nice, enjoy! --...

The Mop and the Cyclops Ch. 02

by RusticxReads on Dec 2, 2019
Sci-Fi & Fantasy

Chapter 2: Guardian Angel Dr. Miller's math lesson soon drew closer and closer to its end, leaving only a few minutes left. The stout old woman clapped her hands as she noticed the time and turned from the blackboard to face the class. "Ah, I see it is about time to end class. Remember to finish chapters 2 and 3 by next week, and study for our first test....

The J-Girl Model Ch. 02

by wet_special on Sep 16, 2017
Transsexuals & Crossdressers

The poignant tale of a normal girl and her dick girl boss unfolds, tracing four years of Hanako's life. For new readers, although there is a bit of a recap, it will be hard to follow the story without reading Part 1. This part gets to the sex pretty soon, so you know what to expect. I wasn't the sort of model that wears haute couteur and struts along the...

The Goddess Ch. 01

by sexgundam666 on Sep 18, 2017
Sci-Fi & Fantasy

Aeons ago gods and goddesses alike lived among the humans. For many centuries they all lived peacefully side by side, but humans grew jealous of their power, to the point of claiming them to be devils you had come to steal humanity's souls. Religions began to follow the drug induced beliefs of a certain J.C (I'll give you one guess who it was), and they bega...

Lamentations of Psyche Ch. 04

by Vix_Giovanni on Feb 25, 2019
Fetish

This is a retelling of multiple variations of the myths of Cupid & Psyche for Valentine's Day. All characters are over 18. All rights are reserved. Please be advised: This chapter contains humiliation, watersport and futa sex scenes. As always, I hope you enjoy and thank you for reading! ____________________ The Lamentations of Eros and Psyche Verse Fo...

The Lost Boy Ch. 22

by DamienDeath20 on Feb 3, 2020
Transgender & Crossdressers

A.N. Once more into the fray! WELCOME TO BOOK THREE OF THE LOST BOY!! WHOOOOOOOPPP!! Lol, thank you for your patience while this came out :) I'm excited to continue the adventures of Ian and the ladies! The Following Contains: Futa on femboy, girlcock, up boy booty, some coerced sex like dub-con, but other than that, back into the same old escapades of...

Latex Futa Nuns From Hell Ch. 03

by ChainedToAKeyboard on Feb 10, 2020
BDSM

It was 3:58 AM and rain pitter-pattered steadily on the windows of the convent. Jessica awoke to almost pure darkness. There was no moonlight to illuminate her spartan room this evening. It had stormed on and off all night, but Jessica had slept like the dead. Her dreams had overwhelmed her with wanton Femdom lust. 'What the hell!?' She felt moisture on...

My Futa Wife and the Waitress

by TheOenemal on Sep 26, 2017
Fetish

Part One/It's Her Legs My wife and I spot her from down the street... and across the road. Actually, it's her legs: long, tanned, fit. They shine like a beacon and make it hard to see anything else. We're sold when we see her blonde ponytail bobbing about as she takes orders from customers. We've been looking for somewhere to have breakfast for about twe...

The Addon Arena Ch. 02

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

So what started as a drunk blurb has turned into a twisted stress relieving experience. My shrink is going to have a field day if he ever finds out. Any way onto the warning. Non-consent, swearing, drug use, magnet use, women with dicks, and dicks in women. Still have a few more chapters in mind. Leave me feedback and i'll shoot out another chapter when I...

Cryptids: Futa Love Mystery REVAMPED

by AfroEroChubbiez on Dec 31, 2017
Sci-Fi & Fantasy

So, Chubbie is back. Again. This is the revamped version of Cryptids. After much agonizing, I think this will be my ticket back to the writing world. Woo. This is Cryptids, but from a much better version of Chubbie the writer. Expect plenty more from this gal. Anyways, enjoy my loves. ***************************** "Porting human number four dash six eight...