Border Worlds Saga
by Mark Alders
3.17 · 31 ratings
erotica · futuristic · m-m · queer · aliens · science fiction · explicit-open-door · length-novella · insta-love · military · breeding · length-short · height-difference · anal sex
Border Worlds Saga: Similar series
Hold
by Claire Kent
3.72 · 445 ratings
futuristic · science fiction · audiobook · m-f · insta-love · explicit-open-door · third-person-pov · length-novella · exhibitionism · aliens · forced proximity · childfree-couple · new adult · rape-non-mc · alpha male · erotica · possessive hero · fighters · caretaking · tortured hero
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Calluvia's Royalty
by Alessandra Hazard
4.09 · 342 ratings
anal sex · explicit-open-door · m-m · science fiction · queer · royalty · futuristic · aliens · third-person-pov · erotica · age difference · angst · virgin hero · secret-relationship · dual-pov · cold hero · height-difference · forbidden love · from hate to love · length-medium
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Pykh
by Eileen Glass
4.03 · 203 ratings
mental-trauma · non-human-hero · caretaking · past-abuse · military · fighters · first-person-pov · sunny hero · breeding · cold hero · anal sex · omegaverse · multicultural · survival · dual-pov · tortured hero · creative-anatomy · futuristic · male-pov · age difference
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Dark Space
by Lisa Henry
4.11 · 160 ratings
m-m · science fiction · queer · futuristic · suicide · hurt-comfort · sweet-hero · tortured hero · class difference · angst · mental-trauma · past-sexual-abuse · caretaking · past-abuse · military · first-person-pov · bdsm · anal sex · suspense · audiobook
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Claimings
by Lyn Gala
4.13 · 206 ratings
aliens · science fiction · queer · m-m · bdsm · military · explicit-open-door · age difference · futuristic · hurt-comfort · third-person-pov · past-abuse · caretaking · non-human-hero · length-short · multicultural · audiobook · dual-pov · erotica · height-difference
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Awakened Womb
by Hawke Oakley
3.81 · 95 ratings
futuristic · sweet-hero · dual-pov · found-family · multicultural · audiobook · m-m · height-difference · new adult · creative-anatomy · queer · science fiction · non-human-hero · explicit-open-door · first-person-pov · length-short · fated-mates · breeding · anal sex · aliens
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The Alien's Omega
by Sienna Sway
3.78 · 117 ratings
queer · aliens · omegaverse · m-m · science fiction · non-human-hero · explicit-open-door · first-person-pov · fated-mates · futuristic · anal sex · dual-pov · sweet-hero · hurt-comfort · height-difference · creative-anatomy · virgin hero · forced proximity · men in uniform · alpha male
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Dragon Men
by Amber Kell
3.81 · 86 ratings
queer · m-m · fated-mates · length-novella · shapeshifters · contemporary · aliens · fantasy · futuristic · paranormal · royalty · science fiction · bdsm · erotica · anal sex · mystery · m-m-m · magic · poly · behind-doors
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The Harvest
by M.A. Church
3.76 · 58 ratings
science fiction · queer · m-m · aliens · sweet-hero · height-difference · non-human-hero · futuristic · possessive hero · erotica · contemporary · multicultural · men in uniform · length-novella · angst · lgbtqia hate · royalty · creative-anatomy · explicit-plentiful · new adult
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Planetary Submissives
by Amber Kell
3.62 · 58 ratings
erotica · m-m · futuristic · aliens · queer · bdsm · magic · length-novella · anal sex · science fiction · fantasy · paranormal · slavery · contemporary · height-difference · spanking · alpha male · royalty · angst · military
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Katzman
by Stormy Glenn
3.59 · 62 ratings
m-m · queer · erotica · contemporary · length-novella · futuristic · aliens · length-short · fantasy · science fiction · paranormal · shapeshifters · pregnancy · royalty · menage · slavery
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Border Worlds Saga
by Mark Alders
3.17 · 31 ratings
erotica · futuristic · m-m · queer · aliens · science fiction · explicit-open-door · length-novella · insta-love · military · breeding · length-short · height-difference · anal sex
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Triad
by Kate Pearce
3.97 · 52 ratings
science fiction · bisexual · audiobook · erotica · aliens · futuristic · m-m-f · length-novella · menage · explicit-open-door · queer · poly · m-f · military · europe · explicit-plentiful · scandinavia · anal sex · vikings · tortured hero
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Zunatorian Warriors
by Gabby Dark
3.42 · 33 ratings
multicultural · science fiction · aliens · non-human-hero · length-novella · futuristic · virgin heroine · dystopian · explicit-open-door · fighters · m-f · erotica · alpha male · breeding · virgin hero · possessive hero · forced proximity · strong heroine · insta-love · exhibitionism
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Creations
by Marie Harte
3.67 · 30 ratings
bdsm · erotica · aliens · science fiction · futuristic · length-novella · m-f · menage · queer · m-m · poly · m-f-m · length-medium · queer-awakening
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Interspecies Alliances
by Eryn Ivers
3.94 · 36 ratings
aliens · science fiction · queer · m-m · futuristic · military · explicit-open-door · multicultural · age difference · forced proximity · male-pov · past-abuse · caretaking · bdsm · length-medium · disabilities and marks · tortured hero · height-difference · erotica · hurt-comfort
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Alien Slave Masters
by Samantha Cayto
4.00 · 29 ratings
science fiction · queer · m-m · aliens · futuristic · erotica · bdsm · length-novella · dark · suspense · abuse · m-m-m · from hate to love · length-short · rape · queer-awakening · m-f · poly · height-difference · slavery
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The Kithran Regenesis
by Dani Worth
3.53 · 19 ratings
poly · erotica · m-m-f · science fiction · bisexual · futuristic · length-novella · menage · aliens · pirates · queer · m-m-m · reverse harem · m-m · m-f · tortured heroine · non-human-heroine · length-short · queer-awakening
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For A Chance At Us
by Toby Wise
3.92 · 13 ratings
new adult · height-difference · first-person-pov · explicit-open-door · non-human-hero · anal sex · aliens · multicultural · sweet-hero · dual-pov · science fiction · queer · friends to lovers · creative-anatomy · m-m · fantasy · pregnancy · futuristic · length-novella · caretaking
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Felidae
by Jade Buchanan
3.61 · 18 ratings
erotica · length-novella · aliens · science fiction · futuristic · queer · m-m · menage · m-f · poly · contemporary · m-m-f · paranormal · fantasy · bisexual · shapeshifters
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The Kalpattaans
by Alice Cain
3.44 · 9 ratings
aliens · menage · m-m · science fiction · queer · futuristic · erotica · length-novella · m-m-m · contemporary · poly · abduction
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Harder
by Audrey Grace
3.33 · 3 ratings
queer · m-m · length-novella · futuristic · aliens · anal sex · science fiction · erotica · height-difference
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