Onna Tomodachi wa Tanomeba Igai to Yarasetekureru

Aoi Hazuki, the most beautiful girl in school, and Hisaya Minato, an ordinary high school freshman. They live in the same apartment building and go to the same school. They are such good friends that they go back and forth to each other's houses after school all the time.

One day, they were having fun playing together when Minato sudd...