Vesper Thorn


Vesper Thorn enjoys writing taboo fetishist short stories and series specializing in impregnation, breeding, and birthing. She personally prefers rough breedings and long, difficult birth scenarios, but writes a variety of situations, whether they be erotic or painful experiences for her lovely, fertile heroines.

Vesper Thorn's Labeling Guide:
F-Preg features male/female sex and pregnancy.
M-Preg features male/male sex and pregnancy.
FF-Preg features female/female sex and pregnancy.
FM-Preg features male pregnancy with a female partner.

Miss Thorn can be contacted and is currently accepting commissions at


Breeding and Birthing: F-Preg Fantasy
Tales of beautiful women, their fertile wombs, and all the fantastical monsters that want to breed them. Each story contains an erotic breeding and impregnation section, followed by the ultimate conclusion: a difficult, monstrous birth.


The Pregnancy Prostitute: The Breeding Contract
Price: $2.99 USD. Words: 4,750. Language: English. Published: December 11, 2022 . Categories: Fiction » Erotica » General, Fiction » Erotica » Contemporary
Vanessa Frost sells her perfect body to an exclusive clientele: the ultra-rich. But one such client has made her an offer she cannot refuse. Stefan Cordova buys not just her body, but her womb for a whole nine months. Now off birth control for the first time in years, Vanessa is bred by her billionaire client over and over, desperate to get heavily pregnant and highly paid.
Breeding and Birthing: The Orc
Series: Breeding and Birthing: F-Preg Fantasy. Price: $2.99 USD. Words: 4,100. Language: English. Published: December 7, 2022 . Categories: Fiction » Erotica » Fantasy, Fiction » Erotica » Horror
The beautiful elf princess Mirelle is married to a brutish conqueror, the Orc King who has been warring with her people. In a bid for peace, Mirelle gives up her frail body and fertile womb to the warlord, and in the thick of battle, is made to painfully birth his numerous heirs.
Breeding and Birthing: The Centaur
Series: Breeding and Birthing: F-Preg Fantasy. Price: $2.99 USD. Words: 4,190. Language: English. Published: November 15, 2022 . Categories: Fiction » Erotica » Paranormal, Fiction » Erotica » Fantasy
Fertile cryptozoology student Ava Quinn has always been ashamed of her erotic fixation with the supposedly mythical creatures she studies. Her professor puts her perversion to good use, giving her one task: to be bred by a centaur. Ava brings his offspring back in her womb for study, where she must then naturally birth the huge foal in her professor's lab.
Breeding and Birthing: The Werewolf
Series: Breeding and Birthing: F-Preg Fantasy. Price: $2.99 USD. Words: 5,210. Language: English. Published: November 14, 2022 . Categories: Fiction » Erotica » Paranormal, Fiction » Erotica » Horror
Stranded in the mountains on the night of the full moon, Amber becomes an alpha werewolf's prey. Tempted by his powerful pheromones, she submits and lets him breed and impregnate her human womb. It's a horrifying yet erotic experience like nothing she's ever felt. The encounter leaves her with guilt, shame, and an unexpectedly swollen belly full of his pups.
Breeding and Birthing: The Demon
Series: Breeding and Birthing: F-Preg Fantasy. Price: $2.99 USD. Words: 4,180. Language: English. Published: November 11, 2022 . Categories: Fiction » Erotica » Fantasy, Fiction » Erotica » Horror
Chastity Whitehall desperately seeks a treatment to cure her longstanding infertility; what she finds instead is a cult seeking to use her womb as a breeding vessel for a powerful creature of the underworld.