Marcus Darkley 
Museum Idol [EPUB ebook] 

Get ready for a highly charged erotica fantasy!!

An ancient sex curse is awoken and ready to wreak havoc on the student body!

The girls were close friends and like most healthy, sexually active girlfriends they had all had the odd naughty thought or wet dream about each other. That was as far as it went though. Then a trip to the museum changed everything. A strange statue of an Amazonian princess with the sex organs of both genders was broken and when Helen woke the next morning, her body had completely changed and so had her appetite for sex!

Futanari erotica.