Sexfriend(セックスフレンド?) is a hentaicomputer game and anime. Sexfriend focuses on the protagonist, Takabe Tomohiro, who has his first sexual encounter in the nurse's office after school with his classmate, Hayase Mina. He eventually desires a real romantic relationship, not just "friends with benefits". Another student, Nonomiya Kaori, sees Takabe and Hayase having sex and runs off disappointed because she loves Takabe. She eventually joins them in a threesome.