Three Schoolgirls' Erotic Activity Log

The three girls Ayano, Shion and Yukiko are members of the occult club. They are always searching for mysteries around the school. - One day, when the three girls were bored, they heard about the rumor "Hanako of the toilet" and started an investigation. - They gradually started to hear of a lot more strange rumors around the school - and they slowly started to get caught up in those strange rumors themselves... - ​