Futanari Mutual Penetration Stories

831 results
Orientation
Length
Category
Source
Infinite Scroll
SmutMD: The World's Biggest Erotic Literature Search Engine.
© 2026 SmutMD.com
Create your own smut fantasy with AI

Forced Changes Ch. 06

by capn_doggy on Aug 1, 2018
Sci-Fi & Fantasy

Preview/Spoiler Tags: Futanari, Transgender, Male to Female, Femdom, Transformation, Succubus, Dickgirl, Seraphim, Teasing, Monster Girl * "What?! How did they find us?" I asked, scared and trying not to panic, twisting in my seat to look. "Doesn't matter. We need to get inside and hide you so I can give them a piece of my mind. Specifically the piece tha...

Monstrous Lovers Ch. 01

by capn_doggy on Oct 11, 2017
Sci-Fi & Fantasy

Spoiler Tags: transformation, monster girl, straight sex, litrpg, virtual reality, adventure, manticore, holstaur, buttplay, futanari, gaming Story takes a little while to get into the sex so if you're looking for a quick fix you might want to look elsewhere. Hope you enjoy the story. © capn_doggy ~ ~ ~ Opening my eyes, I found myself gazing at a picture...

Twinned Madness

by capn_doggy on Aug 20, 2018
Sci-Fi & Fantasy

Author's Note: This is a shorter story with a bit of an... eclectic mix of categories. Not for everyone, so if you're easily offended or uncertain check out the spoiler tags before diving in. As always, thanks for taking the time to check this out. Spoiler Tags: Reluctance, Transformation, Lamia, Naga, Eldritch, Cthulian, Twinning, Male to Futa, MtH, Trans...

Express Delivery

by Blind_Justice on Jun 1, 2020
Sci-Fi & Fantasy

Author's Notes: This will be my submission for Literotica's "Geek Pride Day 2020" event. Special thanks to my lady love for inspiration and critique, bikoukumori for a tight editing job in the face of impossible deadlines and my Patrons, especially Fireball, for support and helpful input. I couldn't have done it without you guys! Please note: It should go w...

League of Extraordinary Gentlewomen Ch. 05

by 123z on May 15, 2019
Celebrities & Fan Fiction

This version of Vampirella is based on the Warren Publishing years. Megan Fox as Vampi, Jodie Whittaker as the Doctor, Cara Delevingne as special guest villain. xxx London, 1881. Vampirella had always had relationships. Friends, family and lovers. In fact the statuesque beauty had quite the healthy sexual appetite. For men and women alike. The raven hair...

God is a Slut Ch. 03

by White_Walls on Jul 2, 2019
Sci-Fi & Fantasy

Getting in Touch with Your Masculine Side LUCIFER Rachel, God and I were sitting naked in a hot tub, enjoying the scenery the underworld had to offer. I felt guilty about putting the poor mortal through emotional trauma when I tempted her with an eternal sibling romance, so I decided a spa day would be nice before her next test. I couldn't help but let my...

Goddess by Choice

by mistyfdfa on Sep 14, 2017
Fetish

The last few hours of her life had been transformational for Dr. Ami Shikami, in every way imaginable. She could never have known her newest client would be able to bend reality to his will or that he would be so willing to be controlled. She had never dared to face how much she enjoyed completely dominating a person before, but having someone so willing to...

Futanari Twingle: Concerto

by SwizzleRich on Jan 14, 2019
Fetish

"So did you enjoy the concert, baby?" Monika asked when we were exiting the grand auditorium. "Oh hell yes! It was fantastic! And you know what? I actually recognised the main violinist... I think we met in high school..." We stopped in the theatre lobby and I wrapped my hands around my girlfriends slim waist. Her curves are always an eye candy for me, espe...

Compromising Positions: A Fantasy

by GingerM on Sep 14, 2017
Fetish

This is a story born of a role-play exchange in the forums of a futanari-interest website, hence the credit to the other player. © 2010 Bishiebunny and GingerM Act 1 - A Fortuitous Meeting He wanted to visit Ireland, see the castles, the green hills, visit a pub and maybe explore his roots. She wanted Cancun, to hit the beaches and drink exotic drinks...

Honey's Hive

by capn_doggy on Sep 25, 2017
Sci-Fi & Fantasy

©capn_doggy Spoiler Tags: Transformation, Male to Female, Reluctance, Monster Girl, Bee Girl, Lesbian, Futanari, Light Bondage, Cunnilingus, Lactation, Mind Control Big thanks to Vee for helping with editing and providing some kind words to keep me motivated to write. ----------------------------------------------------------------------------------------...