14 Votes
The night harvesters
This is a story about aliens their objective planet earth their mission breeding, harvesting the earthlings Their purpose INVASION
Topics: Sci-Fi, Aliens
GayDemon's Stories: On this page you can find erotic fiction where you can read about gay sex with aliens and monsters from outer space listed by date.
This is a story about aliens their objective planet earth their mission breeding, harvesting the earthlings Their purpose INVASION
Topics: Sci-Fi, Aliens
Young teenage boy buys a vintage wetsuit that turns out to be possesssed by an evil alien mind
Topics: Sci-Fi, Aliens
The alien latex harvesters now has their new alien leader and now their plan to invade the earth can now happen
Topics: Rubber, Sci-Fi, Aliens, Latex
Latex alien beings come to hearth to harvest as food with help from one of them.
Topics: Sci-Fi, Mind Control, Aliens, Latex
As he sits in the restroom stall, invisible tentacles from the alien in the next stall slither under the stall over to him.
Topics: Anal Sex, Bathroom, Sci-Fi, Oral & Blowjobs, Sex, Aliens
Gay young man becomes sex maniac after being exposed to alien spores from seed pod
Topics: Anal Sex, Sci-Fi, Aliens
alien beings from another dimension have come to planet earth to taken over all rubberized humanoids to convert them into sexdroids
Topics: Rubber, Sci-Fi, Aliens, Robot
rubbery alien beings have landed on earth to collect humans for rubberdroid conversion they have taken human form so that can move among the humans on earth. As they abduct their human specimens for breeding and conversion
Topics: Rubber, Sci-Fi, Aliens, Robot
rubber aliens are ready for phase 2
Topics: Rubber, Sci-Fi, Aliens
What you need to know: 1) This is the second (and final) installment in the "Cabin in the Woods" saga. 2) Things get muy caliente in this one! 3) My sincerest apologies for anything anti-climactic... 4) Point 1 may have confused you, this is not the end, just the end of chapter 2
Topics: Black Men, Anal Sex, Sloppy Hole, Transgender, Relationship, Outdoor, Aliens
An Alien, the B'anati, has been on Earth for centuries, going from body to body to bring back information to Its home planet. In Its final leave, It becomes a part of a self-absorbed, hedonistic young man whose life, and the lives of many of those around him, becomes incredibly changed.
Topics: Black Men, Latin Men, Anal Sex, Crossdressing, Big Dick, Leather, Sloppy Hole, Cum, Sci-Fi, Big Balls, Oral & Blowjobs, Aliens
A bodybuilder has consensual sex with a tentacled alien.
Topics: Dildo, Big Dick, Fisting, Masturbation, Enema, Milking, Sci-Fi, Big Balls, Aliens, Bodybuilder
Two aliens disguised as a soccer player and business man get pulled over by two police bikers . . .
Topics: Sci-Fi, Biker, Aliens
An alien disguised as a hunky window washer spies on Henry Cavil!
Topics: Asian Men, Sci-Fi, Aliens
A Cadet wakes up to the surprise of an alien tentacle monster and suffers through painful, yet pleasurable sex. Enjoy...
Topics: Aliens
Colton Nicks, Chris Adams, and 3 other guys get the most erotic alien sex of their lives.
Topics: Anal Sex, Sci-Fi, Aliens
Aliens pursue a selfconscious young man wearing a human skin suit because he's sick of being ugly. He makes friends with an android while running away from evil aliens!
Topics: Black Men, Anal Sex, Construction Worker, Sci-Fi, Aliens, Robot
Imagine getting a handsome new look, but being pursued by evil aliens because of it!
Topics: Sci-Fi, Aliens
This is my first gay story so I hope you like it!
Topics: Anal Sex, Rimming, Big Dick, Masturbation, Hairy men, Relationship, Big Balls, Aliens
Ending of a hot weird sex!
Topics: Piss, Anal Sex, Big Dick, Face Fuck, Sci-Fi, Big Balls, Aliens
Aliens hard core sex and lost loves are the topic of this tale. It is action packed and more than your average read and wank. It is the first story I ever wrote and I hope you enjoy it. Many chapters to come! Hope to hear from you soon!
Topics: Anal Sex, Sci-Fi, Oral & Blowjobs, Aliens
Daniel, an earth gay man, was abducted by the aliens. The aliens looked exactly like humans, the handsome ones. Their plan was to study human male's ejaculation system. And they injected foreign fluid into his prostate and testes which could make him ejaculate his seeds again and again.
Topics: Abduction, Sci-Fi, Sounding, England, Aliens, Ass Play