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Erotic Romance: Science Fiction
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Nisa's Passion (MFM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour: Erotic Futuristic Sci-Fi Ménage a Trois Romance, M/F/M, HEA]
Nisa left her home planet to pursue her dream of being a ship’s engineer, but she ended up waiting tables in a seedy station bar a MORE...
The Alpha Gladiator (MF)
(Published by: Evernight Publishing )
Ravage is the fierce Alpha of his people, the Lycans. During the mating celebration, while their guards are down, his people are attacked and twelve are captured for the gladiator games of Kappuah, including Al MORE...
Oppose
(Published by: eXtasy Books )
Jill leaves Earth with a focus on starting a life where her genetic background was determined by her DNA and not her appearance. After allowing implants in her skull, she makes her way to the Great Archive of t MORE...
Jace's Scientist (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic ManLove: Erotic Alternative Futuristic Paranormal Sci-Fi Romance, M/M, HEA]
Jace Jules doesn't like his brother Jarred. For years, their paths didn’t cross, but fate steps in and forces the t MORE...
Deadly Savage (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic ManLove: Erotic Alternative Futuristic Sci-Fi Romance, M/M, HEA]
Rebel soldiers have taken over the planet Brittany and a genius scientist, Tucker Lambert, is trapped in the middle of it. Pro MORE...
Mourning on The Winds
(Published by: eXtasy Books )
Keir Bastion has been assigned to train a new gifted, rescued from New Earth, to bring fresh power to Jasta. With Jace and Aria’s blessing, Keir has a brief affair with Mayon, but when Aria, Keir, and Jace deci MORE...
To Keep a King (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Everlasting Classic ManLove: Erotic Alternative Sci-Fi Romance, M/M, shape-shifters, HEA]
Elves are from Venus, wolf shifters from Mars. Vampires come from Saturn. Humans live on Earth... and one man MORE...
Balls and Chains (MM)
(Published by: Evernight Publishing )
What if bad guys ruled the world and the good guys were the outlaws?
The war has begun. The MCs of Mars are fighting against the corrupt government and their archaic rules: women are used for breeding, dark-sk MORE...
Vanquished (MF)
(Published by: Evernight Publishing )
Sometimes, allies aren’t what they seem…
After a genetic bio weapon wipes out nearly every Shadalla female on the planet Nibiru, Sovereign Vayne Palldyn is determined that his species not become extinct and v MORE...
Deadly Warrior (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Allure ManLove: Erotic Alternative Futuristic Sci-Fi Romance, M/M, HFN]
Ari Wilder was having a bad day. His mission was hijacked by fellow assassin and enemy, Beckett Dekker, and he soon learns that MORE...
Jarred's Assistant (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic ManLove: Erotic Alternative Futuristic Sci-Fi Romance, M/M, HEA]
Jarred Jules, the universe's top businessman, get things done and seizes what he wants. Then Rory enters his life.
Rory fina MORE...
Mechanical Vice
(Published by: Evernight Publishing )
Meet S.A.S.H.A., a fully automated android designed solely for human gratification. No matter what your sexual orientation happens to be, Sasha can transform into any gender or mix thereof with a simple request MORE...
Terminator: Lioness Legacy IX
(Published by: eXtasy Books )
Her sister-in-arms’ violent death shook Johanna to the core. Now she needs to regain her strength while old and new enemies get in position around her. She ventures on a trip for leisure and self-discovery and MORE...
Obsolete
(Published by: eXtasy Books )
Olena enjoys taking things apart and repurposing them. She enters the Volunteer Program, and after some coaxing, she agrees to leave to find her fortune in the stars. The fortune she gets is a grimy salvage sta MORE...
Love's Twisted Path
(Published by: eXtasy Books )
Jace has settled into his life as a high-gifted healer, and the birth of his and Aria’s twin boys is a reason for celebration.
It is this same birth that throws the magic of Jasta into turmoil. A fire burns o MORE...
Their Willing Slave (MMM)
(Published by: Twisted E-Publishing )
When Bounty Hunters Jack and Cal are summoned to the plant Brechet, by no less than the king himself, they have no idea what to expect. So when that king offers them a job that will not only make them wildly ri MORE...
Swallowing Mayhem (MM)
(Published by: Evernight Publishing )
What if bad guys ruled the world and the good guys were the outlaws?
This time the MCs are taking the war to the surface of Mars. No more shadows. No more hiding. The old laws—homosexuality is a death sentence MORE...
Shadow Ministry: The Power of Three (MMMM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour ManLove: Erotic Alternative Sci-Fi Ménage a Quatre Romance, M/M/M/M, HEA]
Shay McIntyre finds that the universe holds all the answers to life, love and happiness in the form of three sexy m MORE...
Fueled by Lust: Makar and Baruch (MFM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour: Erotic Sci-Fi Ménage a Trois Romance, M/F/M, HEA]
A quick mission to retrieve a bag of blood leaves Makar Decanus and Baruch Abella’s head spinning when they stumble upon their potential m MORE...
Glide
(Published by: eXtasy Books )
Mateo is starting over. After watching the love of his life fall into the desperate pit of heroin abuse, he relocates and signs onto a new job as he abandons everything from his past life. Although his self-est MORE...
Half Her Heart
(Published by: eXtasy Books )
Aria Bastion is beginning her life over with the fear of her abusive husband’s pending release from jail in the back of her mind. On her first day in her new apartment she goes for a walk and meets Jace Cline. MORE...
Passion's Fire (MMM)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour ManLove: Erotic Alternative Interracial Paranormal Sci-Fi Ménage a Trois Romance, M/M/M, shape-shifters, HEA]
Jaxon has loved Kelphan for a long time, and he’s known he was one of many. He MORE...
Caleb's Avenger (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Classic ManLove: Erotic Alternative Futuristic Paranormal Sci-Fi Romance, M/M, shape-shifters, HEA]
Laird watched those closest to him die. Determined to make the man responsible pay, he’s become obs MORE...
His Willing Slave (MMMM)
(Published by: Twisted E-Publishing )
Station Zero Five is the one place in the galaxy where you can choose your pleasure, and choose the male who gives it to you…
Cal has worked on the space station Zero Five since he left his home planet a year MORE...
Intriguing Mission
(Published by: Cobblestone Press LLC )
Galaxy Spy Kat's second mission is going undercover and find out why gorgeous Gus Baitton's project is such a big secret. Lucky for her, she has fellow spy Jason with her to help out.
Pouring all her sexual sp MORE...
To Take a King (MM)
(Published by: Siren-BookStrand, Inc. )
[Siren Everlasting Classic ManLove: Erotic Alternative Paranormal Sci-Fi Romance, M/M, shape-shifters, HEA]
Elves are from Venus, wolf shifters from Mars. Vampires come from Saturn, humans live on Earth…and MORE...
Eve's Rescue (MMMF)
(Published by: Siren-BookStrand, Inc. )
[Ménage Amour: Erotic Sci-Fi Ménage a Quatre Romance, M/M/M/F, with M/M, HEA]
Evangeline Scott was hoping for a fun night on the town after a hellish day. What she couldn’t have imagined was getting kidnapp MORE...
