Haruko Minami: 3 books

Tanya, a horny college student, decides to hit the local nude beach and meet some men. She wants to live out her fantasy of having several men at once, and after flirting and teasing a group of them, leads them into the bushes for some hot sex. Adults only. 18+ Set in the same universe as Minami's...

Courtney loved working up a sweat at the gym, and she loved finding hot men to work up a sweat with too. One night, she decides to live out her naughtiest fantasy of sneaking into the men's locker room after a workout to have sex with a group of hot, athletic guys... Adults only. 18+ Set in...

When Helen’s no-good husband dumps her, she takes the opportunity to engage in a steamy tryst with a new friend she meets at the gym. As the sex intensifies, Helen discovers that she’s contracted an experimental organism from him. At first confused and suspicious, she soon realizes the condition...