She looks like a boy but is actually a voluptuous woman. A super-masochistic woman with a huge penis who can't say no, she debuted in AV as Mina Ayase (HND-775).

A charming and approachable female music teacher from a beautiful school arrives in Tokyo and immediately begins her adult film career!! Married for two and a half years, she hasn't had sex in two years… thinking this is her only chance, she decides to secretly enter the adult film industry with her husband, keeping it a secret from the school…