Futa Muscle Strength Stories

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Futagen Z

by KaneX on Jan 25, 2021
Bisexual

BACKGROUND An unknown pink mist covered the earth for 7 days. After this "Pink Mist" incident, the human genetic code changed, receiving additional Z and z chromosomes. The X and Y chromosomes continue to carry the female and male characteristics, but while girls are born with the usual XX combination, the XY pairing for males has become impossible...

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A New World Pt. 01 - Preface

by Newworldfuta on Nov 4, 2019
Fetish

Preface: ( I have a few stories in mind that i will be writing. This preface is an explanation of the universe/ world/ timeline that they occur. While its not entirely necessary to the reader to read this before or after reading any of my stories, it is helpful to me to establish and maintain continuity etc. ) The year is 2040, the world is a different pla...

Dick World

by darkness_drearing on Dec 25, 2019
Bisexual

For contributors As was stated at the top: while there were will be two general threads to go off of (for a guy and girl), feel free to create your own characters or scenarios. The only shared premise among them needs to be that they find themselves, however you decide that happens, in this universe and, as The Eagles would say, "You can check out any t...

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Amy - The Amazon (Usually) Ch. 06

by sexgundam666 on Jan 29, 2020
Sci-Fi & Fantasy

Amanda yawned and stretched to pop her joints. She didn't have classes that day, though Amy did. Despite the Amazon's protests, Amanda convinced her to go, largely to let her body relax after last week and the subsequent nights thereafter. Turned out she could only handle so much of Amy's new size. Her pussy ached in satisfied exhaustion, still loose from la...

A Piece of Art Pt. 03

by Hurradiegams666 on Jun 9, 2020
Fetish

WARNING: This chapter includes the following "kinks": futa x female, female muscle, FMG, growth, dick growth, expansion, size difference, hourglass expansion, muscle worship, mini-gts, height growth ALL CHARACTERS ARE 18+ AND OLDER! It's been almost a full day since she had sex - usually she couldn't go for more than 8 hours without feeling awfully pent up...

A Piece of Art Pt. 04

by Hurradiegams666 on Jul 13, 2020
Fetish

WARNING: This chapter includes the following "kinks": futa x female, female muscle, FMG, growth, dick growth, expansion, size difference, muscle worship, mini-gts, height growth, hyper sizes, mind control, cum inflation, cock weightlifting, sexual workouts ALL CHARACTERS ARE 18+ AND OLDER! Varvara's heart was pounding in her chest when she sunk into Christ...

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...

Adventures on The Ring

by G3G6 on Mar 2, 2020
Science Fiction

The year is 3608. The Earth is a husk, dead. The remaining of humanity has been living on a megastructure built over a thousand years ago known as the Ring. A Dyson Ring, over 40 times the surface area of old Earth. Rather than a idyllic Utopia that was portrayed in games or media 1600 years ago the Ring is a continuous megacity. A civilization that has lost...

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The Royal Cock Ch. 16

by sexgundam666 on Sep 26, 2017
Novels and Novellas

Melissa gulped as she experienced an emotional sensation unlike any other; fear. It wasn't simply the anxious excitement that accompanied her during her first time years ago. That had set her body alight. This, on the other hand... she couldn't identity just what was doing to her. Her pussy continued to burn with desire -- she couldn't mistake such a heat --...

Don't Come

by AlinaX on Apr 3, 2019
Transgender & Crossdressers

"Don't come," she orders, and I sigh audibly with frustration. I'm all for a bit of orgasm denial - the resulting climax can be spectacular, true, but also it's exhilarating to linger on the precipice, every fibre of my being exquisitely tense with need. Her delicate, lingering, teasing kisses make me burn. Her mouth descends on my breast and I writhe in an...