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.

Changed? (ch. 2)

By DarkDawn 16 Jan 2013

The second part, it was originally written for my own use, but I decided to post it somewhere, that how I found this website. NOTE: I do not gain anything from the stories I publish here, however please do not copy them to anywhere else, I don't like that.

7.2 (17) 2121 4 Min Comments

Star trek (ch. 2)

By J.P. 28 Dec 2012

I woke up several hours later in my dark stateroom with a heavy blanket over me...

6.3 (11) 1063 5 Min Comments

Tra

By J.P. 28 Dec 2012

I stumble out into the cold, trying to escape my evil captors. They have tortured me, enslaved me to their every whim, and their taking more of us every day.

6.6 (5) 1473 4 Min Comments

Mental Stones

By WickedDame 26 Nov 2012

Kailyn is a nobody, but nobodies can go a long way if they can grab their futures and shape it. Lucky for Kailyn his future is in reach, though it won't be him who will shape it.

6.5 (2) 489 6 Min Comments

Thank You Marty (ch. 2)

By Jason 10 Oct 2012

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!

8.8 (6) 799 43 Min Comments

Cody. Ryan. Leo.

By chocol8moonlight 5 Sep 2012

Dear Science. Please perfect cloning faster. I have three gorgeous boys to clone! Sincerely, Their lover-boy.

8.9 (18) 2948 20 Min Comments

My experience in space

By ddevers 21 May 2012

Have you ever been in a place that was very quiet? So quiet that when you hold your breath the only sound you hear is the beating of you heart?

8.8 (17) 1102 16 Min Comments

Thirsty Old Men (ch. 4)

By TheReluctantKnight 6 Apr 2012

Bryce gets milked and Gareth gets a new attitude.

9.3 (32) 4247 18 Min Comments

AGTIM (ch. 5)

By DPAngel 19 Mar 2012

"Who the hell are you?" I found my voice. "Baby, its me... Tylor" spoke the sexy god of a man. "Bull, where is he and answer my question. Who are you?"

7.4 (9) 1123 7 Min Comments

Built for Sex

By Rob Bass 13 Feb 2012

Gil Walker has been transformed by a mysterious man on a tropical island twenty years ago and he is returning to the island. Driven towards man sex, getting closer to the island where it all began is only amping the stud up further so he can't wait to get to Isla Paradiso.

8.9 (30) 7841 28 Min Comments

The Banker's Boy

By Wander Wonder 9 Jan 2012

Once the brute is gone, Tanners needs another way to satisfy demonic lusts.

9.0 (27) 3795 17 Min Comments

The Brute

By Wander Wonder 28 Dec 2011

Everything changes for one unexperienced boy when the brute squad rolls into town.

9.1 (33) 4097 38 Min Comments

Shadow

By Boomer84 16 Nov 2011

When his ex-lover's new boyfriend goes missing, Nathan has to use his psychic abilites to investigate his strange disappearance.

8.7 (10) 1055 29 Min Comments

Pleasure Giver

By Habu 24 Aug 2011

Capability enhanced Pleasure Giver Jeremy moves from providing sexual fantasies for human males to pleasing even more demanding hominoids in future space.

9.2 (27) 4481 47 Min Comments

The Blue Yonder (ch. 3)

By SciFiLover 13 Jun 2011

The Blue Yonder crew battle to repair the damage caused by the saboteur and Captain Malloy continues his attempts to find the cure for the effects of Solution 5 which causes the men aboard ship to turn gay.

9.0 (6) 1220 13 Min Comments

Two big apples

By gomomo 21 Jan 2011

My time with helping the apple man.

4.5 (14) 2062 1 Min Comments

Chattel

By Rex 6 Oct 2010

A jaded space trader rescues two slaves from certain death and ends up getting more than he bargained for!

9.1 (76) 6677 66 Min Comments

Paradisio One

By ZigundZag 30 Jul 2010

Haven't you ever wondered whether those stories of underground gay scenes were true? The stories of groups of gay guys taking in new meat just for their pleasure? A young man, fresh to life, barely nineteen, discovers this world full on...as the fresh meat.

7.9 (13) 3008 12 Min Comments

Time Machine - Adventure (ch. 6)

By Jazz 9 Jul 2010

The chief just stood there, gazing at our naked bodies and rock hard cocks swinging around like tails...

5.4 (12) 1430 2 Min Comments

Life in a Dead World (ch. 2)

By JakexLove 14 Jun 2010

Brandt woke up not smelling fresh Bacon on the stove. He brushed his dogs fur, Cherokee slept at Brandt's feet on his bed.

7.0 (9) 1525 6 Min Comments

Atalin and Alyl

By L.K.S.G. McDowell 21 Apr 2010

Atalin V, Emperor of the Nimsol People enjoyed making love with his little 2nd wife, Alyl, a Nimsol male far younger than his husband.

6.1 (14) 2164 6 Min Comments

A Gift Turned Into More (ch. 4)

By DPAngel 24 Mar 2010

The Final Chapter.

8.2 (26) 3467 8 Min Comments

Alex's New Life (ch. 4)

By TaigaStar 24 Mar 2010

This part of the story focuses on how James came to be a slave as well. I plan this to serve as something akin to an interlude, of sorts, to kind of give more perspective of James' personality.

7.7 (39) 12346 9 Min Comments

V

By Joseph 1 Feb 2010

On the seventh floor balcony of a ten-story apartment building in Brooklyn, there was a boy...

3.7 (19) 2594 2 Min Comments

Alien invasion (ch. 2)

By xmengay 2 Nov 2009

Ending of a hot weird sex!

8.6 (68) 21969 10 Min Comments

Extra Money

By xmengay 2 Nov 2009

A young guy and some extra cash enjoy guys.

8.5 (51) 10537 13 Min Comments

Underground

By NixandDreisam 23 Oct 2009

Two men encounter one another in an underground club that all beings frequent.

9.1 (17) 3029 16 Min Comments

Press F1 to continue (ch. 4)

By Tyler Bernard 21 Sep 2009

Under the doctor's remote control, Claudio offers himself to Caden. But he begins to enjoy it more than he expected. And Caden is in for a few surprises, too...

8.8 (14) 3627 20 Min Comments

Another Planet

By xmengay 14 Sep 2009

A guy gets zapped to another planet and gets some fun there.

7.8 (46) 11150 3 Min Comments

How to take down a Super Hero

By Baralai 28 Aug 2009

An unknown villian plots to take down the Super Patrol.

8.1 (25) 9563 11 Min Comments