Castle O: Similar series
Rags to Riches
by Alexa Riley
3.68 · 234 ratings
alpha male · m-f · insta-love · length-novella · erotica · virgin heroine · possessive hero · male-pov · contemporary · sassy heroine · explicit-open-door · cold hero · breeding · dual-pov · class difference · arranged marriage · age difference · forced proximity · humor · super rich hero
All books in this series ❯
Up-Ending Tad: A Journey of Erotic Discovery
by Kora Knight
4.37 · 274 ratings
bdsm · queer · explicit-plentiful · m-m · queer-awakening · length-novella · contemporary · audiobook · erotica · third-person-pov · anal sex · male-pov · mental-trauma · shy-hero · childfree-couple · secret-relationship · friends to lovers · usa · lgbtqia hate · north-america
All books in this series ❯
Man in Charge Duet
by Laurelin Paige
4.16 · 131 ratings
contemporary · super rich hero · erotica · alpha male · audiobook · secret-relationship · first-person-pov · love triangle · exhibitionism · competent heroine · office · m-f · length-novella · boss & employee · tycoon · explicit-plentiful · arranged marriage · forbidden love · working class heroine · friends to lovers
All books in this series ❯
Sponsored links
The Seduction
by Roxy Sloane
3.98 · 161 ratings
erotica · contemporary · bdsm · mystery · suspense · alpha male · m-f · bad boys · explicit-plentiful · cruel hero · length-novella · first-person-pov · dual-pov · exhibitionism · insta-love · spanking · office · bondage · length-short · super rich hero
All books in this series ❯
Cambric Creek After Darkverse
by C.M. Nascosta
3.73 · 121 ratings
fantasy · paranormal · contemporary · explicit-plentiful · forced proximity · third-person-pov · length-novella · non-human-hero · competent heroine · non-human-heroine · m-f · alpha male · shapeshifters · erotica · werewolves · other-man-woman · monsters · exhibitionism · urban fantasy · creative-anatomy
All books in this series ❯
Special Delivery
by Heidi Cullinan
3.94 · 117 ratings
bdsm · m-m · queer · erotica · north-america · third-person-pov · anal sex · menage · contemporary · age difference · usa · angst · dual-pov · working class hero · nevada · explicit-plentiful · m-m-m · audiobook · alpha male · poly
All books in this series ❯
Bound and Broken
by K.C. Moore
4.06 · 64 ratings
explicit-plentiful · m-f-m · length-novella · contemporary · erotica · bdsm · exhibitionism · spanking · poly · bondage · mafia · reverse harem · double-penetration · praise-kink · anal sex · menage · dark · fem-dom
All books in this series ❯
Hot in the City
by Lacey Alexander
3.67 · 77 ratings
contemporary · erotica · m-f · bdsm · anal sex · poly · menage · exhibitionism · m-f-f · length-novella · length-medium · m-f-m · bisexual · shy heroine · explicit-plentiful · length-short · spanking
All books in this series ❯
Tygers
by Melinda Barron
3.75 · 46 ratings
length-novella · contemporary · m-f · erotica · bdsm · exhibitionism · anal sex · suspense · menage · north-america · usa · curvy heroine · poly · alpha male · bad boys · m-f-m · bikers · multicultural · bondage
All books in this series ❯
Who Needs Christmas?
by Joyee Flynn
3.99 · 99 ratings
fantasy · anal sex · fated-mates · first-person-pov · magic · queer · explicit-plentiful · m-m · contemporary · length-novella · new adult · paranormal · exhibitionism · non-human-hero · christmas · bdsm · erotica · found-family · bondage · spanking
All books in this series ❯
Propositions of an Alpha
by Leann Ryans
4.05 · 33 ratings
bad boys · super rich hero · working class heroine · height-difference · alpha male · m-f · contemporary · competent heroine · omegaverse · possessive hero · first-person-pov · caretaking · creative-anatomy · tycoon · class difference · dual-pov · strong heroine · fantasy · mafia · bdsm
All books in this series ❯
Daddy's Girl
by Astra Rose
3.47 · 28 ratings
age difference · explicit-plentiful · praise-kink · daddy-kink · contemporary · length-novella · erotica · new adult · age play · dual-pov · menage · spanking · virgin heroine · exhibitionism · m-f · poly · parents-bff · anal sex · forbidden love · single-father
All books in this series ❯
Bondage Ranch
by Sindra van Yssel
3.69 · 31 ratings
erotica · contemporary · bondage · m-f · bdsm · anal sex · length-novella · exhibitionism · spanking · tycoon · suspense · length-short
All books in this series ❯
The Game Plan
by Breanna Hayse
3.45 · 17 ratings
anal sex · age play · contemporary · bdsm · exhibitionism · erotica · stepsibling · length-novella · sassy heroine · length-short · virgin heroine · spanking · new adult · poly · menage · m-f-m
All books in this series ❯
The Boardroom
by Lynda Aicher
3.63 · 24 ratings
erotica · bdsm · contemporary · m-f · explicit-plentiful · audiobook · length-medium · exhibitionism · length-novella · alpha male · career professional · office · boss & employee · secret-relationship · super rich hero · independent heroine · possessive hero · competent heroine · grumpy sunshine · insta-love
All books in this series ❯
Bullying Teacher
by Sadie Sins
3.89 · 18 ratings
bdsm · contemporary · m-m · queer · dark · abuse · college · cruel hero · erotica · length-novella · spanking · bad boys · new adult · exhibitionism · fetish · super rich hero · anal sex · explicit-plentiful · young adult · high-school
All books in this series ❯
The Delaneys
by Anne Brooke
3.48 · 21 ratings
contemporary · poly · queer · m-m-m · m-m · erotica · length-novella · mafia · bdsm · menage · exhibitionism · length-short · audiobook · dub-con · humor · from hate to love
All books in this series ❯
Mingo McCloud
by A.J. Llewellyn
4.17 · 18 ratings
mystery · contemporary · erotica · queer · m-m · multicultural · length-novella · suspense · exhibitionism · military
All books in this series ❯
Awakening Sophy
by Bianca James
3.56 · 9 ratings
anal sex · suspense · super rich hero · contemporary · length-novella · erotica · bisexual · alpha male · mystery · bdsm · exhibitionism
All books in this series ❯
Vampyre Falls
by Adrianna Dane
3.43 · 7 ratings
fantasy · erotica · vampires · contemporary · length-novella · paranormal · exhibitionism · usa · abduction · bdsm · m-f · north-america
All books in this series ❯
His Alpha Male Shares Him
by J.J. Jude
4.00 · 11 ratings
erotica · poly · praise-kink · bdsm · m-m-m · bisexual · queer · age difference · explicit-plentiful · contemporary · length-novella · anal sex · queer-awakening · bondage · spanking · m-m · exhibitionism · fetish · breeding · double-penetration
All books in this series ❯
Boytoy Stories
by Buck Romney
4.00 · 3 ratings
menage · erotica · contemporary · length-novella · exhibitionism · m-m · explicit-plentiful · queer · dap · bdsm · double-penetration · anal sex · dub-con · first-person-pov · europe
All books in this series ❯