Alien Parasite Stories

9,669 results
Orientation
Length
Source
Infinite Scroll

The Freshman 15

by bobbobbobthethir on Sep 16, 2018
Erotic Couplings

Make sure to press Start Game! You fumble with the lock, opening up a dorm-room that’s only halfway unpacked. Your two suitcases still sit open, their contents strewn across the ground, and you sigh as you prop open the door, and begin to fold a pile of t-shirts. If only I had ordered the steak instead of that crab, you think to yourself, placing a neat pil...

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Hello Mr. Robinson Pt. 10

by Lost Boy on Sep 11, 2017
Erotic Couplings

All characters are 18 years or older. It seems like it took forever to get this done. I hope you enjoy. Greg has survived the grip of of an event horizon, well a few microseconds. He has seen the thing in the dark space between spaces. Time has passed and the Blink Technology has been revealed to the world. It will slowly take over long distance travel. It w...

The Adventures of Sage Tumbleweed Ch. 01

by RandyGonzalez on Apr 23, 2019
Sci-Fi & Fantasy

In Adventure 1, we find our intrepid agent, Sage Tumbleweed, on the trail of the alien infiltrators plotting to exploit Earth's resources. Galactic immigration was getting out of control. Not only that, but using humankind's dimwitted senses against itself, the alien marauders secret agenda included increasing the stupidity level on a global scale. Intending...

Husks

by Kingmaker711 on Sep 25, 2017
Erotic Horror

NOTE: This story features mind control worms getting in intimate places with women, if that's not your bag then you may wish to skip it. ***** Ghostly echoes rang out through the weightless vessel. Phillips' plasma cutter glared in the sepulchral darkness and the time ravaged ship hull gave away. He stepped through the smoking hole and came into an open ch...

Arky's Alien Rapist

by brok on Sep 14, 2017
Sci-Fi & Fantasy

There were few sorts of spaceship that Arky Del didn't know like the back of her hand, but it turned out that she had over-estimated her knowledge of the M'na long-range starships. The ship had only been in flight a few hours when the pilot detected her presence and discovered her hiding place. The M'na pilot was an imposing figure, a tall semi-reptilian fi...

Space - The Final FUCKtier Pt. 09

by Zedda on May 12, 2020
Sci-Fi & Fantasy

Just a warning for this part, it might get a little too "Out There" in terms of the sex in this chapter, nothing taboo or anything. I have finally mapped out the final parts of the story now, overall there will be 12 parts (Maybe 11 if I decide against a foursome scene, let me know if you want that), so were coming closer to the end. Feedback is always encou...

Jacuzzi

by consentist on Sep 13, 2017
NonHuman

"One hundred. Ninety-nine. Ninety-eight." Alright, brain, let's be nice to our new friend and take this seriously. "Ninety-seven. Ninety-six." Let's stare into that candle flame and get hypnotized. "Ninety-five. Ninety-four. Ninety-three." A candle? Does she need to make it so voodoo? Hey, stop that. We're taking this seriously. "Ninety-two. Nine...

Pussy-Licker: Coming of the Darkula

by tristantrotsky on Dec 24, 2019
Sci-Fi & Fantasy

After the coming of the Darkula, survival is all that matters... A story in the tradition of the 'Man's Action Adventure' pulp magazines. There's movement, from the floors below. So she's pacing on the raw stalks of nerves. Strange days. Scared of what every sound portends. Been sealed up here for a month, keeping the mad world at bay. Keeping to shadows...

Everything Under the Sun Ch. 01

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

This is another story I was afraid to put out because it's even weirder than usual. Stay with me. We're going for a ride this time. --FOREWORD One usually begins a report or account by giving one's name, and lacking this recourse I am unsure where to start. My name, as well as logistical facts about my origins have been redacted from my own mind in case I...

What's A Geoduck?

by sintax on Sep 19, 2017
Toys & Masturbation

The water in the tank swirled slowly in little vortices. The geoducks were heaped together in large piles in the back corners. Mindy's fingers tightened on the strap of her purse as she looked them over. The salesclerk stood by, waiting for her choice. A geoduck is a large clam-like thing. Incapable of retracting into it's shell due it's size, it's digging...