Marina, a female teacher, seduces a man who has a girlfriend with her voluptuous body and skilled techniques, and is a lewd slut who gets drunk on the pleasure of NTR! Not only does she devour the boyfriend of a female student, but also her colleague's boyfriend, a male teacher, when she is not looking. The entire film is recorded from a subjective perspective and in binaural sound, so please enjoy the NTR affair with teacher Marina, full of dirty talk! *Since the entire film is recorded in binaural sound, the male voice will also sound binaural, but this is the specification.