What Is 5 Cycle Stories

364,455 results
Orientation
Length
Source
Infinite Scroll
SmutMD: The World's Biggest Erotic Literature Search Engine.
© 2025 SmutMD.com

Self Sub Susy Ch. 03

by The_Technician on Sep 14, 2017
BDSM

CHAPTER THREE It was actually a very beautiful evening as I walked the path. If I looked down very carefully as I walked, I could easily read the small digital time display that was built into the front of the belt. I had timed things perfectly. It was only a little after 2:15 when I got to my release point. Shortly the remote would send the release signal...

Aliens of Boyd's Planet

by Jenny_Jackson on Sep 16, 2017
Sci-Fi & Fantasy

The tug gently pushed the Prometheus into the docking bay. With a thud the docking clamps locked to the hull. Then there was silence. Captain Jackson stood from her command chair and leaned over the control consol. After pressing several keys on her input board, she walked through the Crew Quarters and entered the air lock. She pressed the red button and be...

Geeks Never Get Any: Bobby

by HungryGuy on Sep 14, 2017
Erotic Couplings

Foreword: This is a work of fiction. None of the people in this story are real. None of these events ever happened. This story is nothing more than words that came from my imagination. Any similarity to any real people, places, or events is purely coincidental. Operators of erotic story web sites, whether free or fee-based, have my permission to post my st...

Slutbots: The Misogynistic Cybertronian Empire

by sharder1 on Apr 22, 2025

Title: "Slutbots: The Misogynistic Cybertronian Empire" The once proud female Autobots, now known as Slutbots, have been thoroughly subjugated by their male counterparts. Their metal frames, once strong and durable, have been magically transformed into soft, talc-like material, resembling human flesh. The Slutbots' weapons have been confiscated, le...

Open in Reader

Life as a Rogue Ch. 09

by HexGlow on Sep 25, 2017
NonHuman

There was a knock on the door as Janet, Mary and April announced themselves. "I asked Janet to go through our old records to see if we have any information regarding interrupted heat Cycles" April sates to Jason as they settled down. "Well I did find two documented cases," Janet held up a pen drive, "I have copied them here." She handed it over to Mary....

Special Day Ch. 01

by thecelt on Sep 15, 2017
Loving Wives

Today is my daughter Jennifer's 18th birthday. Jennifer is a beautiful girl, strawberry blonde hair, blue eyes, about 5' 5" tall and just over 125 pounds. She takes after Molly, my wife, in looks. Molly is also a beautiful woman of 48 with long naturally blond hair and beautiful blue eyes. She gets her looks from her parents who immigrated to the US from Nor...

Springwood Research Facility

by frenchhorn1234 on Sep 14, 2020
Fetish

Springwood Fertility Research Facility-Chapter 1 My name is doctor Byron Johannson and I founded the Springwood Research Facility in the fall of 2019. I have been a fertility specialist for 20 years, but a new study has intrigued me for research. Springwood's mission is partly to pair non-fertile couples with acceptable donors, but to study the effects of s...

To Cum or Not To Cum

by Red Lavish on Sep 17, 2017
Loving Wives

After 20 good years of marriage with a normal and slightly boring sex life, my husband and I decided to spice things up. We mutually agreed that since the kids have grown up, we need a new hobby to occupy our recently acquired free time. After a little discussion, we concluded that sex was the obvious answer. To ensure this would not be just a passing phas...

A Lecture In Sociobiology

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

Good morning, and thank you for the opportunity to give this paper to your esteemed symposium. I am most grateful to you. The field of socio-biology is an exciting one right now, and I have been lucky to study one of the most significant areas of impact between the developing field of ground-up genetic engineering and social behaviour. I refer, of course, to...

Adam's Journey Pt. 02

by stormdog on Sep 12, 2017
Loving Wives

The trip would have fallen apart, and should have, when Kristi and I broke up about 2 weeks before we were to leave. At that point, with John and Wendy already out of the picture, we could have thrown ourselves on the mercy of the folks at the marina and taken whatever they would give us back. We'd be out thousands, but oh well. Ron and Kori finally convince...