Leopard Hakusho 3

Rinka works at the Leopard as a host. At age nineteen he's had enough of sex, so Rinka enrolls in after-school classes to alleviate his boredom. His teacher, the bespectacled Yakushiji, may at first glance seem virginal, but Rinka finds out that he sleeps with men. When Rinka lays a hand on Yakushiji for a lark, the quiet teacher unleashes the beast within, resulting in biting kisses and a wild romp between the sheets!