Xenomorph Transformation Stories

52 results
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Human

by homealone_447 on Sep 12, 2017
Sci-Fi & Fantasy

Cassandra was running down the hall looking for a way out. She had lost her gun and she barely escaped from the grip of a huge, ugly monster. The rest of the team was not responding through the intercom. I need to find a way back to the ship. This mission is a total failure. There was a lot of activity in the complex but not the way it was supposed to be....

In the Hands of Dr. Wojcik Part 3

by circumspecter on Sep 16, 2017
BDSM

Chapter 9 "We need to talk." My throat went dry at the sound of Dr. Wojcik's voice. She was obviously calling to tell me that I would be charged with assault for my attack on her in the medical building earlier that evening. Or perhaps there was to be a civil suit. Whatever it was, my life was certainly about to take a dramatic turn for the worse - again!...

Alien Presence

by erosiawriter7 on Dec 25, 2017
Sci-Fi & Fantasy

Loud banshee shriek, steel frame buckling, then tearing like the sound of aluminum foil, (whip, whip, whip), oxygen rushing, a hurricane, escape pods bleeding out, cabin ripped apart and blown out into vacuum, a torrent of debris, then the abrasive heat when the hull hits the atmosphere. Lieutenant major Danica Miles managed to get her suit on and sealed bef...

Sisterhood - Alienation

by Lost Boy on Mar 12, 2019
Sci-Fi & Fantasy

Sisterhood: Alienation... Alien Nation? Jerry Colt: Protagonist Keeper Karen Colt: Jerry's little sister Iris Colt: Jerry's mom Jarael: Jerry's Primary Sentinel and ghost elf Serenity: Jerry's A.I. Neko: Cat Girl body slave Thorn: Lethean Twi'lek heavily tattooed bodyguard Xo'Dee: Slime Girl Dancer Naia: Chiss Strategist Lilith: Jerry's patron Bi...

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...

Play Testers Wanted Pt. 14

by Lost Boy on Sep 21, 2020
Celebrities & Fan Fiction

Finally!! I am so sorry this beast took so long to come into being. I hope you enjoy this and I will do my best to speed things along. Take care of yourselves, be safe, and feel free to vote and comment. A Pirate's Life for Me: "Inertial dampeners are failing!" Screeched Mr. Gimmick. "Down to fifteen percent Captain!" "Expand tactical display!" I ordered....

Xenomorph Intercourse Test 12

by tw_holt on Sep 13, 2017
NonHuman

Author's Note: This a fan fiction based on the xenomorph alien creatures from the Alien movie franchise. I'm assuming the readers know what the aliens are and what they look like, along with knowledge of their anatomy and life cycle (eggs, facehuggers, queen, etc). As a result, I do not go into specifics about their appearance. If you don't know what they ar...

Xenomorph, Darling

by Nachthexe on Sep 12, 2017
NonHuman

A Note From the Author: XENOMORPH (noun): Latin-derived phrase meaning, "alien shape" or "foreign body." I love science fiction but have very little patience with the question, "is there anyone out there?" Since we've yet to establish any proof that extraterrestrials exist most people seem to fall into one of three camps. The first are the fence sitters, f...

STX Pt. 01

by BB47 on Sep 16, 2017
Sci-Fi & Fantasy

(Sexually Transmitted Xenomorph) ------------------------------------------------------ "Oh.. my.. God.. uhhh... yes..." A voice woke me up from my groggy, deep sleep state. My first thoughts were disoriented, confused. Where am I? As my eyes opened and a blurry dim light blazed into my senses... I became slowly aware of the rest of my body. I felt .....

STX Pt. 02

by BB47 on Feb 12, 2019
Sci-Fi & Fantasy

_______________ (Sexually Transmitted Xenomorph) Part 2 _______________ Five days ago... COMP ABBREVIATED AUTOLOG:: *init.tmfrm* Day 2 of Mis. B.3Q784 Current trans geostatic. orbit 35786km, Planet: Gliese 581 g. ++0400++ All primary and secondary contact with Seed Colony Kinawa 5, loc. N. hemi 28.60542°N 81.3839°W/ still in blackout / non compliance....