The Seven School Erotic Tales (Update ENG ver)

Student council president Akane is troubled by all the recent talk of the \”Seven School Mysteries\” among the students.
Not only that, but all the talk is making students sneak into the school at night, take things, and more.
Akane decides that to calm down all this talk, she’ll need to solve these seven mysteries.
However, she doesn’t realize how dangerous her investigation will become…