Rei, a female teacher who is good at taking care of students and praised by her colleagues as an 'ideal teacher,' has a secret she can't tell anyone. She derives sexual stimulation from smelling the sweaty gym clothes or underwear of her students. One day, while she was masturbating as usual, sniffing the scent of a male student's clothes she had stolen from school, the doorbell suddenly rang. When she opened the front door, her colleague and grade supervisor Sugawara forcibly barged in...
