Castle O: Similar series
Rags to Riches
by Alexa Riley
3.67 · 263 ratings
length-novella · insta-love · m-f · alpha male · virgin heroine · possessive hero · erotica · dual-pov · class difference · standalone · explicit-open-door · cold hero · breeding · contemporary · sassy heroine · standalone-first · male-pov · strong heroine · sweet heroine · rich heroine
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Man in Charge Duet
by Laurelin Paige
4.16 · 146 ratings
contemporary · erotica · audiobook · alpha male · super rich hero · tycoon · explicit-plentiful · boss & employee · secret-relationship · cliffhanger · m-f · length-novella · competent heroine · office · exhibitionism · standalone-first · first-person-pov · love triangle · forbidden love · angst
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The Seduction
by Roxy Sloane
3.98 · 161 ratings
contemporary · erotica · bdsm · explicit-plentiful · suspense · m-f · alpha male · bad boys · mystery · cruel hero · cliffhanger · dual-pov · length-novella · exhibitionism · first-person-pov · spanking · insta-love · new adult · rich heroine · vengeance
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Special Delivery
by Heidi Cullinan
3.92 · 121 ratings
queer · m-m · erotica · bdsm · age difference · usa · explicit-plentiful · contemporary · menage · anal sex · north-america · third-person-pov · length-medium · m-m-m · nevada · audiobook · poly · alpha male · working class hero · angst
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Iron Bulls MC
by Phoenyx Slaughter
4.04 · 103 ratings
bikers · erotica · m-f · contemporary · alpha male · explicit-plentiful · bad boys · betrayal · insta-love · bdsm · possessive hero · age difference · suspense · sweet-hero · cliffhanger · sweet heroine · shy heroine · dark · spanking · length-short
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Bound and Broken
by K.C. Moore
4.07 · 65 ratings
m-f-m · length-novella · contemporary · erotica · bdsm · explicit-plentiful · poly · bondage · exhibitionism · spanking · dark · menage · fem-dom · standalone-first · first-in-series · mafia · reverse harem · praise-kink · double-penetration · anal sex
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Hot in the City
by Lacey Alexander
3.66 · 78 ratings
contemporary · erotica · bdsm · m-f · anal sex · menage · poly · exhibitionism · m-f-m · length-medium · m-f-f · length-novella · bisexual · shy heroine · standalone-first · first-in-series · length-short · spanking · explicit-plentiful
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Cam Show Crush
by Evie Rose
3.91 · 78 ratings
christmas · contemporary · first-person-pov · dual-pov · age difference · m-f · virgin heroine · length-novella · exhibitionism · standalone-first · daddy-kink · new adult · erotica · explicit-open-door · standalone · male-pov · independent heroine · explicit-plentiful · forbidden love · alpha male
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The Seen Trilogy
by Cynthia Sax
3.40 · 39 ratings
office · tycoon · explicit-plentiful · working class heroine · possessive hero · independent heroine · virgin heroine · exhibitionism · super rich hero · bdsm · erotica · contemporary · length-novella · poor heroine · north-america · first-in-series · m-f · california · standalone-first · shy heroine
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Tygers
by Melinda Barron
3.75 · 46 ratings
bdsm · m-f · erotica · length-novella · contemporary · exhibitionism · anal sex · menage · suspense · curvy heroine · usa · north-america · bikers · m-f-m · first-in-series · multicultural · bondage · poly · bad boys · standalone-first
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Who Needs Christmas?
by Joyee Flynn
3.99 · 99 ratings
queer · explicit-plentiful · magic · first-person-pov · fated-mates · anal sex · fantasy · paranormal · length-novella · contemporary · new adult · m-m · non-human-hero · exhibitionism · bdsm · christmas · found-family · erotica · bondage · spanking
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Propositions of an Alpha
by Leann Ryans
3.99 · 40 ratings
super rich hero · bad boys · working class heroine · m-f · alpha male · contemporary · omegaverse · possessive hero · caretaking · first-person-pov · creative-anatomy · class difference · dual-pov · mafia · height-difference · competent heroine · tycoon · strong heroine · fantasy · exhibitionism
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Daddy's Girl
by Astra Rose
3.47 · 31 ratings
length-novella · contemporary · erotica · age difference · explicit-plentiful · daddy-kink · praise-kink · dual-pov · age play · new adult · m-f · poly · menage · parents-bff · virgin heroine · exhibitionism · spanking · standalone-first · m-f-f · first-in-series
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Bondage Ranch
by Sindra van Yssel
3.69 · 31 ratings
erotica · bondage · contemporary · bdsm · m-f · length-novella · anal sex · exhibitionism · suspense · first-in-series · standalone-first · spanking · length-short · tycoon
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The Game Plan
by Breanna Hayse
3.53 · 22 ratings
bdsm · age play · contemporary · erotica · anal sex · stepsibling · length-novella · new adult · length-short · exhibitionism · spanking · poly · first-in-series · standalone-first · m-f-m · alpha male · menage · age difference · sassy heroine · virgin heroine
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The Boardroom
by Lynda Aicher
3.63 · 24 ratings
erotica · bdsm · m-f · contemporary · audiobook · length-medium · explicit-plentiful · length-novella · alpha male · career professional · office · exhibitionism · possessive hero · competent heroine · first-in-series · standalone-first · insta-love · grumpy sunshine · boss & employee · secret-relationship
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The Delaneys
by Anne Brooke
3.48 · 21 ratings
poly · contemporary · m-m · m-m-m · queer · erotica · length-novella · mafia · menage · standalone-first · first-in-series · bdsm · exhibitionism · length-short · from hate to love · dub-con · audiobook · humor
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Mingo McCloud
by A.J. Llewellyn
4.17 · 18 ratings
contemporary · erotica · queer · mystery · m-m · multicultural · length-novella · suspense · exhibitionism · standalone-first · first-in-series · military
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Awakening Sophy
by Bianca James
3.56 · 9 ratings
contemporary · length-novella · erotica · bisexual · alpha male · mystery · bdsm · anal sex · suspense · super rich hero · exhibitionism · first-in-series · standalone-first
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Summer Days
by Heidi Champa
3.57 · 7 ratings
contemporary · queer · length-novella · m-m · exhibitionism · erotica · first-in-series · standalone-first
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Vampyre Falls
by Adrianna Dane
3.43 · 7 ratings
length-novella · contemporary · erotica · paranormal · vampires · fantasy · exhibitionism · m-f · standalone-first · bdsm · first-in-series · usa · abduction · north-america
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His Alpha Male Shares Him
by J.J. Jude
3.65 · 13 ratings
praise-kink · age difference · bdsm · m-m-m · explicit-plentiful · queer · bisexual · erotica · poly · anal sex · queer-awakening · contemporary · length-novella · spanking · bondage · m-m · exhibitionism · breeding · fetish · double-penetration
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Castle O
by Faye Hunter
3.43 · 7 ratings
contemporary · erotica · length-novella · exhibitionism · standalone-first · men in uniform · first-in-series · suspense · length-short
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Boytoy Stories
by Buck Romney
4.00 · 3 ratings
exhibitionism · m-m · explicit-plentiful · queer · menage · erotica · contemporary · length-novella · bdsm · double-penetration · anal sex · dap · europe · dub-con · standalone-first · first-in-series · first-person-pov
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