Castration Machine Sex Story Stories

270,103 results
Orientation
Length
Source
Infinite Scroll
SmutMD: The World's Biggest Erotic Literature Search Engine.
© 2025 SmutMD.com

The Tormenter Claims Its Victim

by Quickhands on Sep 15, 2017
Sci-Fi & Fantasy

(This is a continuation of a story, called 'The Tormenter'.) * I still remember it was just a few months ago. I had completed the testing for my testicle-spanking device which I like to call "The Tormenter". I found I liked to use it as its official name, instead of as a nickname. I like how it sounded. Raw, awe-inspiring, fear-inducing. Ahh. The Tormente...

Gallons of Cum

by 12por on Mar 13, 2020
Fetish

Chris woke up in a fog. What was happening he brought his hands to his face and felt a tug on his forearm. Looking down he saw a needle leading to an IV Drip. He couldn't remember what happened to get himself here, only that he felt his balls swell right before passing out. Under the covers of the bed he could feel a plastic device underneath the sheets. The...

Open in Reader

Respect Ch. 01

by rachaelross on Sep 13, 2017
Loving Wives

Note: This story is significantly changed from the original post on ASSM and SOL particularly in Chapters 1 and 8 ...thanks for reading -rr =-=-=-=-=-=-=-=-=-=-= This story is composed of 4 chapters of approximately 10K words each. Copyright 2006 Rachael Ross all rights reserved. * I couldn't bear the thought of sneaking around all the time. Going behin...

Dressed for Disaster: The Sequel

by thrillerauthor on Sep 14, 2017
Transsexuals & Crossdressers

FORWARD: This is the third of five episodes of the Dressed for Disaster saga, immediately preceding “Vendetta’s Diary.” Patrick Summers wandered the streets of lower Manhattan in an aimless fog, the chaos surrounding him a lurid backdrop for the turmoil between his ears. He had just suffered two tremendous shocks: his narrow escape from the collapse of the...

Black Babies Matter

by JoyGrrlSyn on Sep 13, 2017
Fetish

(Magdelyn K. Bordeaux) 01/03/2017 "Welcome. Welcome. If everyone will just settle down and find a seat. Find a seat. Thank you. For those who don't know me, I am Anita Seamen, President of SFLRC. I'd like to thank everyone who make it out tonight. It's a very large turn out. The Society for Female Led Relationships and Cuckoldry is celebrating five years a...

The Scene was Surreal Ch. 03

by janandjustin on Nov 2, 2017
Loving Wives

The week started uneventfully. In fact, it was another boring and routine work week. Things changed on Tuesday when Jan was not home at her usual time of seven and I was starting to worry when she had not appeared by eight. I was just calling her phone when I heard her fumbling with the front door lock. She entered the room and stood looking at me. She had a...

The Black Doctor & My Wife

by GeraldG on Sep 26, 2017
Interracial Love

The Doctor - Or How My Wife Became a Black Cock Slut I was in the kitchen preparing some goodies for everyone to snack on. People do get hungry from fucking so much. I was naked except for the lacy, frilly apron that kept my little dick from getting splashed on. The apron was embroidered. My wife, Lorna, at the prompting of one of her black lovers, Doc, m...

The Orgasm Powered Car

by doc87123 on Sep 1, 2017
Humor & Satire

I was writing the next chapter of I'll Always Take Care of You, and decided to quickly type up this short story. It's fun, and not nearly as complex and so was much easier to write. Enjoy it. It's a fictional story, meant to be fun. **** We were running out of petroleum in late 2024. Between the explosion in the number of automobiles throughout the world,...

Castration threat image inspiration

by EYEsoul2 on Apr 22, 2025

Images or gifs of ballbusting or castration threats that might inspire you to write a story. Feel free to add photos or gifs also feel free to add stories. (May also add sections for character based images but unsure also might add a section for cuntbusting)What's next? Need to pop them Better start lifting...

Open in Reader

How did It Come to This? Pt. 02

by tazsis1 on Oct 22, 2019
Loving Wives

[My stories get abuse from people who think that a story about a loving wife who likes to humiliate and hurt her willing husband should not be put in the Loving Wives Category. If you're such a person, please walk on by. I think the category is the right one because all things that happen between a wife and husband, with the full consent of both, are good an...