Celestial Soul-Mates

by Opal Carew

3.20 · 15 ratings

erotica · futuristic · aliens · science fiction · length-novella · menage · poly · abduction · m-f · m-f-m · bisexual · m-f-f

Celestial Soul-Mates: Similar series

Pykh

by Eileen Glass

3.98 · 159 ratings

height-difference · futuristic · science fiction · aliens · age difference · found-family · alpha male · multicultural · creative-anatomy · tortured hero · military · queer · caretaking · cold hero · first-person-pov · fighters · dual-pov · anal sex · past-abuse · sunny hero

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Interstellar Service & Discipline

by Morgan Hawke

4.12 · 89 ratings

science fiction · menage · poly · bdsm · futuristic · m-m-f · bisexual · anal sex · erotica · alpha male · m-f · double-penetration · aliens · explicit-plentiful · dub-con · length-long · competent heroine · non-human-hero · slavery · rape

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Alien Warrior

by Penelope Fletcher

3.89 · 116 ratings

dual-pov · aliens · science fiction · futuristic · third-person-pov · alpha male · reverse harem · abduction · poly · black-mc · dark · insta-love · erotica · m-f · m-m-f · rape · non-human-hero · menage · length-long · dub-con

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Interstellar Brides

by Grace Goodwin

4.05 · 551 ratings

science fiction · military · aliens · futuristic · non-human-hero · length-short · dual-pov · m-f · first-person-pov · alpha male · male-pov · multicultural · height-difference · fighters · possessive hero · fated-mates · erotica · explicit-plentiful · spanking · strong heroine

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Aliens Overnight

by Robin L. Rotham

3.67 · 58 ratings

poly · alpha male · erotica · futuristic · bdsm · science fiction · aliens · menage · breeding · m-f · bisexual · m-m-f · length-medium · m-f-m · anal sex · length-long · contemporary · non-human-hero · bondage · queer

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Cold Mark

by Scarlett Dawn

3.71 · 71 ratings

science fiction · dystopian · aliens · new adult · length-novella · menage · futuristic · poly · erotica · suspense · love triangle · m-f-m · other-man-woman · reverse harem · humor · multicultural · contemporary · possessive hero · urban fantasy · slavery

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Tales Of The Shareem

by Allyson James

3.91 · 169 ratings

erotica · m-f · futuristic · science fiction · bdsm · menage · aliens · alpha male · poly · shy heroine · length-short · length-medium · anal sex · m-f-m · class difference · length-novella · virgin heroine · possessive hero · cold hero · tearjerkers

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Dragons in Exile

by Lili Zander

4.15 · 121 ratings

shapeshifters · science fiction · futuristic · menage · length-short · aliens · anal sex · poly · m-f · dragon shifter · first-person-pov · dual-pov · possessive hero · male-pov · paranormal · fantasy · erotica · double-penetration · m-f-m · caretaking

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The Valespian Pact

by Lexi Ander

3.96 · 53 ratings

m-m · science fiction · queer · aliens · erotica · menage · poly · historical · length-epic · m-m-m · futuristic · military · war · shapeshifters · fantasy · age difference · suspense · found-family · royalty · length-medium

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Warriors of Hades

by Jenika Snow

3.47 · 39 ratings

science fiction · aliens · length-novella · poly · alpha male · breeding · possessive hero · erotica · reverse harem · menage · non-human-hero · m-f-m · slavery · m-f · insta-love · dystopian · human-trafficking · dub-con · explicit-open-door · spanking

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Enslaved

by Kaitlyn O'Connor

3.85 · 36 ratings

futuristic · length-short · science fiction · aliens · poly · cruel hero · reverse harem · m-f-m · menage · contemporary · erotica · m-f · non-human-hero · tortured heroine · bdsm · pregnancy · alpha male · possessive hero

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The Quads of Galafrax

by Angela Castle

3.70 · 46 ratings

poly · aliens · science fiction · reverse harem · futuristic · length-novella · erotica · menage · non-human-hero · curvy heroine · alpha male · m-f-m · m-m-f · bisexual · abduction · length-short

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The Virgin Auctions

by Jenika Snow

3.46 · 52 ratings

virgin heroine · erotica · slavery · length-novella · m-f · science fiction · human-trafficking · bdsm · super rich hero · futuristic · possessive hero · menage · poly · m-f-m · reverse harem · tortured heroine · contemporary · poor heroine · alpha male · curvy heroine

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Alcandians

by Mary Wine

3.67 · 26 ratings

length-short · menage · erotica · science fiction · aliens · contemporary · futuristic · m-f · reverse harem · poly · non-human-hero

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Triad

by Kate Pearce

4.01 · 50 ratings

erotica · science fiction · bisexual · explicit-open-door · length-novella · futuristic · m-m-f · aliens · menage · poly · m-f · queer · military · anal sex · men in uniform · scandinavia · europe · vikings · tortured hero · multicultural

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Verdantia

by Patricia A. Knight

3.82 · 37 ratings

m-f · erotica · bdsm · science fiction · length-medium · aliens · contemporary · alpha male · futuristic · menage · magic · poly · military · fated-mates · fantasy · bisexual · m-m-f · suspense · misogyny · high fantasy

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Creations

by Marie Harte

3.71 · 28 ratings

aliens · science fiction · bdsm · futuristic · erotica · length-novella · m-m · queer · menage · m-f · length-medium · queer-awakening · poly · m-f-m

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Alien Lovers

by Olivia Black

3.93 · 28 ratings

length-novella · m-m · queer · aliens · science fiction · menage · poly · m-m-m · erotica · insta-love · virgin hero · new adult · breeding · omegaverse · futuristic · third-person-pov

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Clan Beginnings

by Tracy St. John

4.19 · 58 ratings

m-m · queer · science fiction · poly · m-m-m · erotica · bdsm · aliens · futuristic · menage · anal sex · length-medium · length-long · contemporary · length-short · explicit-plentiful · creative-anatomy · military · third-person-pov · bisexual

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