Boundary of Vice · The Teacher's Hidden Side Episode 1 / 2
Itsuki, a student with a secret sadistic urge to tease "hopeless" women, discovers that his stern and unapproachable teacher, Miyuki Kisaragi, is actually a clumsy airhead in her private life. After encountering her slovenly persona at his part-time job, Itsuki seizes the opportunity to blackmail her, forcing the strict educator into a series of risky and provocative sexual encounters.
