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Erotic Romance: Science Fiction
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Capturing Cas (MMMM)
(Published by: Siren-BookStrand, Inc. )
[Siren Everlasting Polyromance ManLove: Erotic Alternative Futuristic Sci-Fi Multiple Partner Romance, M/M/M/M, light spanking, sex toys, HEA]
Escaping from a general intent on forcing him into a life he do MORE...
Slither (MM)
(Published by: JMS Books LLC )
War awaits on Ilmare, between the humans and the constructs they created. Considered flawed designs by their creators, Selati and his other sentient comrades live the life of refugees on the run, hiding and fig MORE...
Bastard's Pride (FFM)
(Published by: Siren-BookStrand, Inc. )
[Ménage and More: Erotic Futuristic Sci-Fi Ménage a Trois Romance, F/F/M, HEA]
On the verge of losing everything, can a bastard put aside his pride in order keep his wife and third?
Spectrum Wielders Gus MORE...
Handsome Sex Addict on Planet 9
(Published by: Evernight Publishing )
Great balls of steel!
Bray is a spoiled, rich young man addicted to the Virtual Sex Room and a pleasure enhancing substance that makes him regenerate faster. When he misses his brother's bonding ceremony, the MORE...
Captain's Captive (MF)
(Published by: Etopia Press )
This space pirate isn't ready to be caught and taught...
Among space pirates, Rhihann is one of the best, a specialist who infiltrates starships and steals them out from under any captain unlucky enough to be MORE...
Dusk (MF)
(Published by: Evernight Publishing )
Lucy Soren never expected to live through an alien attack. Months later, her nightmares won't let her forget the pain she suffered, or her strange attraction to the man who saved her from certain death.
Sentry MORE...
The Captain's Mate (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic ManLove: Erotic Alternative Futuristic Sci-Fi Consensual BDSM Romance, M/M, paddling, sex toys, HEA]
Zander is on the run from an evil uncle that plans to sell him into slavery. Stuck on a sp MORE...
The Alpha King
(Published by: The Rooster and The Pig Publishing )
Centuries after the destruction of Earth, destiny is being fulfilled and plans are in motion to restore not only the Earth, but mankind, to its former glory. One family is fated to bring about this amazing dest MORE...
Mandate
(Published by: eXtasy Books )
Wren has been a caretaker for all her adult life. The offer to take up a new life in the stars comes as part of her career comes to a sad end.
They ask her to change her DNA, she does. They ask her to engage i MORE...
Dark Star Origins
(Published by: eXtasy Books )
Two young men travel separate paths toward their destinies. As one claws his way out of the deep hell that is his life toward something better, the other spirals down from the heights of luxury toward madness. MORE...
Logic
(Published by: eXtasy Books )
Beryl lives a quiet life taking online classes and working on solving cases for her brother when he needs a second pair of eyes. Her skills gain her the notice of the Volunteer Project, and she is encouraged to MORE...
Fallen Lights (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic ManLove: Erotic Alternative Sci-Fi Romance, M/M, HEA]
Prince Azri Iriart is stranded far from home, trapped on a planet with only the few things his crew had managed to drag off their crashed MORE...
Assassin (MMM)
(Published by: Evernight Publishing )
When raiders steal a desperately needed power cell from a refugee camp, Duncan Shea and other members of the New Black Watch set out on their trail. After a deadly ambush kills his fellow watchmen, Duncan vows MORE...
Loose Cannon (FF)
(Published by: JMS Books LLC )
Military intelligence officer Lieutenant Barb Carolus is ordered to investigate Colonel Locke, a rogue officer suspected of selling military weapons on the black market. Colonel Locke is from Barb’s home planet MORE...
Handsome Slave Seeks Horny Hero (MM)
(Published by: Evernight Publishing )
Rykna is a rare Verglas breed. His skin is icy when he’s horny and his sperm turns into snow. He has survived war and vicious slavery. Rykna is on a mission to find his family, only to discover his sister is be MORE...
Flying Monkeys (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/F/M, HEA]
When you have to take an apocalyptic road trip, don’t forget to pack…the Drunk Monkeys.
Capt. Kyong Tran is an orpha MORE...
Ravcor's Prize (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Everlasting Classic ManLove: Erotic Alternative Futuristic Sci-Fi Romance, M/M, HEA]
Cory Spencer’s world became a nightmare when he was kidnapped by an alien intent on selling him to the highest bid MORE...
My Alien Boyfriend (MM)
(Published by: Evernight Publishing )
Parker Iwata loves his boyfriend, Mace Smith, and he trusts in the knowledge that they are honest with one another on everything. Although they had a whirlwind romance, he knows that Mace is the man he’s going MORE...
Horizon of Chaos (MMM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour ManLove: Erotic Alternative Sci-Fi Ménage a Trois Romance, M/M/M, HEA]
One of mankind's worst nightmares comes true. David Harrison and Arthur Williams meet Gabriel Swanson, a handsome man who MORE...
Precious Starlight (MFMMM)
(Published by: Evernight Publishing )
Can things get any worse for Daisy Putter? Abducted and transported across the galaxy, all she can do is wait to be sold by greedy aliens. Her luck changes when she's rescued by a team of red-skinned Demos sold MORE...
The Gathering (MM)
(Published by: Evernight Publishing )
The year is 2112, and the world has changed…
Jake Landry is interested in having some fun. He’s in Las Vegas, newly single and just off his most recent tour of duty. In Vegas he has met up with his old friend MORE...
Unexpected (MFM)
(Published by: Evernight Publishing )
As two Alphan warriors on the fast track to promotion and improved status, Mikel and Felix of the Tauride have their future planned out. They intend to go from performing security duties for the Prince while he MORE...
Luna's Lovers (MFM)
(Published by: Siren-BookStrand, Inc. )
[Siren Ménage Everlasting: Erotic Futuristic Paranormal Sci-Fi Ménage a Trois Romance, M/F/M, vampires, HEA]
Luna Black has no past. Not since the accident that destroyed her memory and earned her a meta MORE...
Fueled by Lust: Caelius (MF)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic: Erotic Sci-Fi May-December Romance, with M/M not including the heroes, HEA]
Caelius Meron strips at Heat Seekers Male Revue just so he can find his mate. So imagine his shock when he finds h MORE...
The Spacebinder and the Thousand and One Nights
(Published by: eXtasy Books )
Here there was the threat of the Spacebinder who with his diamond eyes could destroy anything, but a woman with blue eyes and interesting stories might live a lot longer than anyone else around him.
For Zada l MORE...
Liberty
(Published by: eXtasy Books )
Liberty has spent her time trying to warn the people around her about imminent death. Her warnings have not always been well received, and after a stint in prison, she is offered a chance to enter the Volunteer MORE...
Mine for the Night
(Published by: Fireborn Publishing, LLC. )
In a future where an interstellar foe has infected humans with a virus that destroys males entering puberty, the only way to save the human race involves a bold plan. Males are kept on hormone suppression, unti MORE...
