Grey Alien Stories

36,401 results
Orientation
Length
Source
Infinite Scroll

The Adventures of Bethany Ch. 03

by nova2469 on Sep 19, 2017
Sci-Fi & Fantasy

The Adventures of Bethany Starglider Part Two - The Xithor After all the excitement with the Reptilians in Martian customs and then meeting all her old friends Bethany had gone to her cabin for several hours sleep. By the time she had woken up Sarha had flown the ship far out of the solar system and into deep space, traversing light years with each wormhole...

Alien Sex as a Weapon

by movieye on Jul 30, 2019
Sci-Fi & Fantasy

When humans discovered the Altarra system, finally, there seemed to be a solution for Earth's overpopulation and pollution problems. But when a small population of indigenous life forms were discovered on the planet, the fateful decision was made to breed them out of existence. The Altarrans were tall beings, seemingly non-verbal. They stood almost 8 feet t...

Pornography Intergalactic

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

Parker had been skeptical of aliens until the day he was abducted. When he awoke, it was in a plain, grey room, and he was suspended by his wrists with his ankles pulled apart by chains from the ground. Still able to move his head, he squirmed and looked around, seeing something unusual about his penis. He couldn't quite tell what- perhaps that it looked lar...

One Man, Alien Enhancements, and a Horde of Horny Women

by HotnHornyGuy on May 5, 2006
Science Fiction

Your head is pounding as you slowly open your eyes. The last thing you remember is lying in bed and now you wake to find yourself lying on what feels like a cold metal table in a strange, white room with a bizarre contraption above your head that looks like a sphere with what appears to be surgical equipment sticking out of it, while wearing just your boxers...

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Fucking Aliens

by miniwritessmut on Dec 24, 2017
Anal

Michael awoke to a faint humming coming from somewhere off in the distance, muffled and tinny, as though he were hearing it through old headphones, or new Beats. As his eyes adjusted to the dim light he could see that she was in a large, barren room, clean to the point of sterility. Had he gotten into an accident? Was he in a hospital? He tried to sit up but...

Alien v Predator: Insemination Ch. 02

by Et2bruttus on Sep 11, 2017
Celebrities & Fan Fiction

Part 2 of the AvP series. In terms of time, this chapter takes place simultaneously to what occurred in chapter 1. Just on a quick note, I realize that the whole concept of this story is a bit over the top in some regards. The characters having sex while there are xenos running around the colony trying to kill them and such. That was part of the enjoyment wh...

Lucy's Changing Life Ch. 03

by Hikolu on May 11, 2020
NonHuman

Author's Note: This story is my attempt at an Alien Invasion and takeover piece. Whilst I like my fiction to be largely original, the story of Jess, Amy, Lucy, and Claire is inspired by a variety of fictions that have come before. The work of H.R. Giger is the most obvious, but by no means the only reference. No ownership of any specific franchise or proper...

Mall Security

by Ben Rosewood on Sep 26, 2017
Erotic Couplings

Alex Grey knows it's not the most glamours job in the world, but it'll pay their rent. The Sunshine Mall has just opened in their city and it needed loss prevention officers. Their fresh uniform consists of a blue button up shirt, black pants, a shiny badge and a belt that has pepper spray, handcuffs and a radio and they're proud of it. Maybe it's not as an...

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The Beloved Children

by sabb on Sep 17, 2017
Non-Erotic

Riene waited patiently. It had been difficult to arrange the meeting, and she knew they didn't want it. Would have avoided it, if nearly all of the women hadn't gone on strike, hadn't ceased willingly obliging them with their bodies. Calla sat beside her, twisting her skirt in one hand while she chewed the nails of the other. And Riene wondered what use the...

Davoc Romaz: Titty Hunter

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

Walking out of the sleazy little strip bar, counting his newly acquired loot, Davoc's wristwatch communicator beeped, and a holographic image of Vee, his ship's holocomputer, filled the screen. "Looking hot, Vee." He said. Indeed, she was. The Computer took the shape of a beautiful young girl with bobbed orange hair, swept along the chin angle at the sharp...