Found 1517 books 
[en] Demonseed (Monster Breeding Erotica) Jocelyn Riske
[en] A Boy for the Tentacle Monster K. Matthew
[en] Ravaged · A Collection of 11 Erotic Monster Tales Simone Beatrix
![[Contract of Eternal Submission 03] • The Monster's Defiled Sex Slave](/cover/8k-uEPYU7THGAOcN/small/[Contract%20of%20Eternal%20Submission%2003]%20%e2%80%a2%20The%20Monster%27s%20Defiled%20Sex%20Slave.jpg)
[en] [Contract of Eternal Submission 03] • The Monster's Defiled Sex Slave Bree Bellucci
![[Night Breeders Series 01] • I Married A Monster](/cover/zj2OVfCnAYYDzYew/small/[Night%20Breeders%20Series%2001]%20%e2%80%a2%20I%20Married%20A%20Monster.jpg)
[en] [Night Breeders Series 01] • I Married A Monster Bree Bellucci
![[Monster Breeding 01] • Forced to Breed With the Dungeon Beasts](/cover/886Ma0OWHZYPyzgA/small/[Monster%20Breeding%2001]%20%e2%80%a2%20Forced%20to%20Breed%20With%20the%20Dungeon%20Beasts.jpg)
[en] Lost Dogs and Monsters · The kaiju Queen AfterDeathBloom
[en] Princess Miri · Miri's Monster 1-6 & side stories Createspace
[en] Beautiful Monster Damnation Books
[en] Encoiled · Monster's Pet Fantasy Smashwords Edition
[en] Radley's Home for Horny Monsters Wet Leaf Press
[en] Invisible Monsters W.W. Norton & Company
[en] This Town Needs a Monster Grindhouse Press
[en] Tentacles · Bred by the Alien (Gay Monster Erotica, MM) Simone Holloway
[en] Pushing Naughty Buttons (Alien Monster Erotica) Zoey Hayes
[it] Provocanti incontri
[eng] Purradise Lost Hermit & Star Books