After school, it's time to pretend to be a pervert and expose yourself ♪ ``What if someone finds out...'' While she was fantasizing about this, she was addicted to exposing herself completely naked and was writhing in shameful pleasure when a man who was watching her all the time approached from behind... Nana: An indoor-minded J-type library member is inspired by erotic novels on the internet and is addicted to exposing herself.../Hinako: She is popular at school with her model body, but when she gets stressed, she wanders around the school naked on the student council president/Yuri: Naked while sketching outdoors Shio, the head of the art club with big H-cup breasts who enjoys exposing herself: The head of the swimming club whose daily routine is to wander around the school naked after swimming in the pool.