Haitoku no Kyoukai

背徳の境界

A cool, overly serious and straight faced woman, Kisaragi Miyuki, gives off an unapproachable aura to her students. She is very stern, doesn’t take a joke well, and distances herself whenever possible. There is a rumor however that she is the complete opposite in her private life, and supposedly when not at school, she’s a clumsy airhead. This rumor catches the attention of one of her students, Mi...