Grey Alien Stories

36,401 results
Orientation
Length
Source
Infinite Scroll

Fish Ruler Wars Ch. 01

by Koiria on Sep 16, 2017
NonHuman

This is my first submission ever, so don't have high expectations. I also have no editor, so be prepared for some grammar issues, if anyone wants to volunteer that would be great. This is the first chapter of many, so there is no sex scenes, sorry. Everything in italics is talking through mind to mind contact. * "Koi! Come here!" A short girl, no older th...

The Daibijin: Demolition Girl

by TFWNoGiantGF on Dec 5, 2019
Fetish

"Haha, this pose?" Riho Futaba held a beach ball above her head, stretching her arms up high above her. The position revealed every detail of her sky-blue bikini. Photographers aimed their cameras at her, taking full-body shots as she smiled. *Snap!* The model looked to the cloudless sky over Minako Island. "Aww, the sun is great!" The ca...

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Alien Invasion

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

It was late in the year 2151 and the S.S. Majestic hurtled though space on its maiden voyage. The Majestic had been launched eighteen months ago in 2150 and was the newest ship in the space fleet. She was a massive step forward because she used the new hyper-light drive or HL-drive and had been the answer to the human races question of whether they could mov...

Just Another Anime Parody Pt. 01

by Darkwarden177 on Jun 5, 2019
Fetish

Disclaimer: All characters in this story are of at least the proper 18+ years of age. ***** Out in the cold dark reaches of space a moderate sized yet compact spacecraft was slowly drifting through the seemingly endless void. The mission debrief given to the two occupants of the ship was quite clear, travel to each planet listed and document any possible f...

Three Square Meals Ch. 23

by Tefler on Sep 18, 2017
Sci-Fi & Fantasy

John took a deep breath to calm himself and glanced at the holographic image above Dana's engineering station that showed they at least had their shields up now. "Ok Alyssa, you're with me. We're going to have to repel boarders." he ordered brusquely. "Dana, try and get the damage to fire control repaired." "Calara, send out a distress call. Don't fire...

Invasive Maneuvers

by dreadknots on Oct 6, 2020
Sci-Fi & Fantasy

Femboy on alien tentacle action! It's a little non-con-y a bit but the protag can stop it at any point so I think it's not too bad. Heads up, just in case though! **** Lan felt like he was going to explode watching the blue flames of a hullcutter torch slice through the heavy airlock door. Every party of his Queensguard training told him to leap up, take...

The Defeated

by Unknown7 on Dec 1, 2020
Fan Fiction

All characters in this story are at least 18 years old. The Watcher, Asmodatu, appears to us on an alien landscape. "I am Asmodatu the Watcher" he told us, "like Uatu, I have observed the rise and fall of civilisations, worlds, galaxies. I know all that is, most of what has been and much of what will be. I also have many windows into the stran...

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Strictly By The Book

by dreadknots on Sep 29, 2020
Sci-Fi & Fantasy

Apologies for the openly military science fiction intro to this erotica; I have a problem. I added sweat and musk play because I have more than one problem. And yeah, one of the three in this threesome is trans, but that's not a problem I just think it's cool. *** They looked like thin trees with huge, bulbous tops. But even this far out, the IR reading to...

The Derelict

by sinfulwritings on Dec 3, 2017
NonHuman

Aria stared at the image hovering in the middle of the bridge. She'd been struggling for hours to get her ship back in working shape, a fuse had blown in the navigation computer while her ship had been in Slipspace, forcing an emergency reemergence into reality. Aria had been blind these last few hours, with the ship's sensors down she could have slowly been...

A Human Pet Offworld Ch. 01

by EcstaticWren on Sep 12, 2018
NonHuman

For the first time since he had arrived on this planet, Daniel was grateful for the long brightness of the days. His body was aching with tiredness but his hands kept working at the strange lock on his cage, rubbing the sharp edge of the cuffs he was wearing against what looked like the weakest part of it. The sharp edge on his wrist cuffs had to be a manu...