Touka is a female teacher with a glamorous body who is popular among students. But her secret is that she is a genuine exhibitionist. She is a super pervert who masturbates in the classroom and wanders around the school in the middle of the night. Her desire for shame escalates, and she ends up exposing herself in the street. One day, she is found by a colleague and has sex with him outdoors. Touka is extremely excited by the idea of exposing herself to the world, and her masochistic desires are no longer in check, so she has multiple men drip into her in the classroom, humiliating and begging for them...