Castle O: Similar series
The Seduction
by Roxy Sloane
3.98 · 161 ratings
erotica · bdsm · contemporary · alpha male · mystery · bad boys · explicit-plentiful · suspense · m-f · first-person-pov · cruel hero · exhibitionism · dual-pov · length-novella · spanking · insta-love · super rich hero · length-short · new adult · rich heroine
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Man in Charge Duet
by Laurelin Paige
4.18 · 125 ratings
contemporary · super rich hero · alpha male · erotica · secret-relationship · explicit-plentiful · exhibitionism · office · boss & employee · tycoon · competent heroine · first-person-pov · love triangle · m-f · length-novella · cheating · forced proximity · forbidden love · anthologies · friends to lovers
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Cambric Creek After Darkverse
by C.M. Nascosta
3.76 · 105 ratings
fantasy · contemporary · explicit-plentiful · paranormal · length-novella · third-person-pov · m-f · shapeshifters · werewolves · non-human-hero · non-human-heroine · other-man-woman · competent heroine · exhibitionism · erotica · urban fantasy · creative-anatomy · forced proximity · monsters · possessive hero
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Bound and Broken
by K.C. Moore
4.09 · 61 ratings
erotica · contemporary · length-novella · m-f-m · explicit-plentiful · bdsm · poly · bondage · exhibitionism · spanking · mafia · dark · praise-kink · menage · anal sex · reverse harem · fem-dom · double-penetration
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Hot in the City
by Lacey Alexander
3.64 · 73 ratings
erotica · contemporary · m-f · bdsm · anal sex · menage · poly · exhibitionism · length-novella · m-f-m · bisexual · length-medium · m-f-f · shy heroine · spanking · length-short
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The Seen Trilogy
by Cynthia Sax
3.40 · 38 ratings
working class heroine · tycoon · contemporary · virgin heroine · erotica · possessive hero · length-novella · super rich hero · independent heroine · bdsm · explicit-plentiful · exhibitionism · office · poor heroine · usa · shy heroine · m-f · california · north-america · class difference
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Tygers
by Melinda Barron
3.75 · 46 ratings
bdsm · erotica · m-f · length-novella · contemporary · exhibitionism · anal sex · suspense · menage · usa · curvy heroine · north-america · bondage · poly · multicultural · alpha male · bikers · bad boys · m-f-m
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Who Needs Christmas?
by Joyee Flynn
3.99 · 99 ratings
fantasy · first-person-pov · new adult · fated-mates · queer · magic · length-novella · anal sex · explicit-plentiful · paranormal · m-m · contemporary · exhibitionism · non-human-hero · bdsm · christmas · erotica · found-family · bondage · spanking
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Propositions of an Alpha
by Leann Ryans
4.08 · 31 ratings
contemporary · height-difference · working class heroine · competent heroine · omegaverse · possessive hero · dual-pov · caretaking · first-person-pov · strong heroine · tycoon · creative-anatomy · class difference · alpha male · bad boys · super rich hero · mafia · bdsm · length-novella · fantasy
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Daddy's Girl
by Astra Rose
3.46 · 26 ratings
explicit-plentiful · daddy-kink · praise-kink · erotica · contemporary · length-novella · age difference · new adult · age play · dual-pov · spanking · exhibitionism · m-f · virgin heroine · poly · parents-bff · menage · m-f-m · forbidden love · male-pov
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Bondage Ranch
by Sindra van Yssel
3.69 · 31 ratings
contemporary · erotica · bondage · bdsm · anal sex · m-f · length-novella · exhibitionism · length-short · suspense · tycoon · spanking
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The Game Plan
by Breanna Hayse
3.45 · 17 ratings
age play · bdsm · contemporary · anal sex · exhibitionism · erotica · stepsibling · length-novella · sassy heroine · spanking · length-short · new adult · menage · virgin heroine · poly · m-f-m
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The Boardroom
by Lynda Aicher
3.61 · 23 ratings
erotica · bdsm · contemporary · m-f · explicit-plentiful · length-medium · alpha male · career professional · office · exhibitionism · length-novella · super rich hero · independent heroine · grumpy sunshine · secret-relationship · insta-love · boss & employee · competent heroine · possessive hero
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Bullying Teacher
by Sadie Sins
3.89 · 18 ratings
m-m · bdsm · queer · contemporary · abuse · dark · super rich hero · cruel hero · new adult · college · fetish · exhibitionism · explicit-plentiful · spanking · bad boys · anal sex · erotica · length-novella · teacher-hero · high-school
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The Delaneys
by Anne Brooke
3.48 · 21 ratings
m-m · contemporary · poly · m-m-m · queer · erotica · mafia · length-novella · bdsm · menage · exhibitionism · length-short · dub-con · humor · from hate to love
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Mingo McCloud
by A.J. Llewellyn
4.17 · 18 ratings
queer · mystery · erotica · contemporary · m-m · multicultural · length-novella · exhibitionism · suspense · military
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Awakening Sophy
by Bianca James
3.56 · 9 ratings
mystery · contemporary · length-novella · erotica · bisexual · alpha male · bdsm · anal sex · suspense · super rich hero · exhibitionism
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Soul Familiar
by Kate Steele
3.44 · 9 ratings
paranormal · m-m · length-novella · fated-mates · queer · fantasy · erotica · contemporary · werewolves · magic · shapeshifters
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Vampyre Falls
by Adrianna Dane
3.43 · 7 ratings
erotica · vampires · fantasy · length-novella · exhibitionism · contemporary · paranormal · m-f · usa · bdsm · abduction · north-america
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His Alpha Male Shares Him
by J.J. Jude
4.00 · 11 ratings
erotica · poly · praise-kink · age difference · explicit-plentiful · m-m-m · bisexual · queer · bdsm · contemporary · length-novella · queer-awakening · anal sex · bondage · spanking · m-m · exhibitionism · double-penetration · breeding · fetish
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Boytoy Stories
by Buck Romney
4.00 · 3 ratings
length-novella · contemporary · menage · erotica · queer · m-m · exhibitionism · explicit-plentiful · dap · anal sex · bdsm · double-penetration · dub-con · first-person-pov · europe
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