Zenon
By Swimboyyy 7 Nov 2021
A Zenon takes over a human body on Earth in order to survive
Gay Science Fiction Stories
GayDemon's gay porn library: in this story category you can find erotic Sci-Fi stories involving sex in futuristic settings.
Possessed
By PCLatex 3 Nov 2021
A young man moves into his uncle's home, a large Georgian house, but soon learns that all is not quite as it seems.
Deviant Island (ch. 5)
By PCLatex 31 Oct 2021
The Diaconate is overthrown, now there must be a reckoning and a future ... This concludes this story.
Seed
By readywankerone 20 Oct 2021
Abducted, naked and alone, a man is raped by his captor. Alone, desperate and hopeless, an alien commits an unforgivable act in order to preserve the continuation of his species. Even if it means he will destroy the human he loved.
A super costume party (ch. 2)
By Redouant 25 Sep 2021
This is a rewritten version of an older story I wrote. It is halloween and Josh's best friend loves to go to halloween costume parties. Josh hates dressing up and gets forced to deal with the decision wether to not go or to break out of his shame and show off as a superhero.
Confessions of a Tentacle Monster (ch. 3)
By Not your Greek Hydra 17 Sep 2021
Now the fun and torture begins!
Alien abduction (ch. 2)
By Desertbiguy 16 Aug 2021
Mark was abducted by aliens. He was one of several gay men who were being used as temporary sex slaves and alien baby incubator. They were fucked by master aliens who were breeders. Mark and Co would give birth a few days later.
Space Slut
By Joystyx 26 Jul 2021
Liam discovers he can partake in his favorite hobby even when enlisted in the Union's space army. Liam's hobby is taking dick.
ConOr
By Ty Jordan 10 Jul 2021
In a future society the government tries to eliminate crime by using a controversial medical procedure. Chico becomes a victim of this, but he finds an unlikely friend who can help him.
Mandatory Pleasure
By Benji Bright 13 May 2021
The residents of 201 Fremont Lane get a visit from Agent 157 from the Agency of Mandatory Pleasure. He warns them that they haven't been having enough sex, that the State has noticed, and that there will be consequences.
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Abducted
By PCLatex 8 May 2021
Pete, a writer, is abducted by a strange alien race, but his friend Mike sees what is happening and jumps at the chance it offers. When they wake up in Pete's home, several things have changed permanently ...
Alien Abduction (ch. 3)
By MontanaBiGuy 1 Apr 2021
More adventures during captivity. The kinkiest yet with more to cum later. This has a bit more story line in the beginning. I wanted to give hints for future stories as well.
Adventures of a Doom Marine (ch. 3)
By Britman 20 Mar 2021
This is the third part and the Doom Marine, Flynn Taggart, wins out
Double
By NattySoltesz 16 Mar 2021
Trying out a bro's new sex robot.
Enviro Regime (ch. 5)
By Ashar Knight 4 Mar 2021
Thomas's first day as the master. He gets some filthy loving revenge on his boys.
The Adonis Brothers (ch. 3)
By Void 25 Feb 2021
Nathan met the brothers only a few weeks prior. Now, a work incident that very nearly cost Nathan his life gives the brothers a chance to return the favor, and gives Nathan another chance to take a much closer look at both the brothers and their sexy super briefs.
Citizen
By Benji Bright 16 Feb 2021
Rob has a respectable job and a handsome boyfriend. Like everyone, he lives his life under the close scrutiny of cameras and public opinion. But when Rob gets a ticket for smoking a cigarette, it takes him on a journey into the night world of his city and perhaps out of view of the omnipresent cameras.
Descent into Darkness
By Grant 24 Jan 2021
This is not a feelgood story, quite the opposite. It’s a warning, an imagining of how things could become, especially if we had stayed on the path we had been on.
Cornell, TX (ch. 12)
By Bill Drake 7 Jan 2021
Jake's big day has come, and the wedding has a surprise attendee.
United
By Andy C 29 Nov 2020
Two related fragments. Football in the future.
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Certified Quality Men (ch. 2)
By eddie edizejavi 17 Nov 2020
We have come a long way in Genetic Engineering this past century. Now we are able to build artificial men, the perfect men to fulfill your every desire. The possibilities are endless.
Living (ch. 8)
By Swimboyyy 11 Nov 2020
Something about getting a dangerous man so venerable just does it for me. Do I really have control over this Cartel boss?
It's Alive (ch. 3)
By Simon Peter 23 Oct 2020
Will the aliens be able to use Stevie in their plan to occupy Terra?
The Clone
By PCLatex 22 Oct 2020
Clones are not 'people'. They were created as live sexual mannequins, and fetish objects. Carefully engineered to have no emotional responses and little self-awareness, but be fully responsive to sexual stimulation, and some tailored to specific fetish tastes. But then someone tried to improve the clones ...
Viral Enhancement UK (ch. 13)
By winstion1 13 Oct 2020
Hi all I know it been a couple or more years since I did a new chapter here it is VIRAL ENHANCEMENT UK CHAPTER 13: NEAR UK WATERS. I am writing the next chapter at this moment. Some sex in this one and solo fun more will be coming in the next chapter.
Out the Window (ch. 3)
By TallyMans 24 Aug 2020
Floatering - - a truly remarkable experience that is born from the fruits of weightlessness, it adds a new dimension to shared intimacy.
Remote control units (ch. 6)
By Luke 14 Aug 2020
With desperation reaching new highs, the Rags were will to do anything. Anything! Fucking straight guys had never been so much fun. Golden Days!
Wormholes
By Nicky Noxville 4 Aug 2020
Beau's strange, incense burning, gay roommate convinces him to be the model for a revolutionary new sex toy he's developed. What could go wrong?
Commander Cody (ch. 2)
By Kyle Falls 27 Jul 2020
2nd part of my Commander Cody series. Space, violence, and romance. Please leave comments, emails, or something to let me know what you think.
Beam me up
By Kyle Falls 22 Jul 2020
35 year old Trey Wallace is going to see find out first hand if there is intelligent life somewhere else. But what will it cost him?