The female instructor Mariko gives yoga classes at a high-class club in Tokyo. She has a crush on Rika whom she gives private lessons to. When she notices bruises on Rika's body, Mariko learns that the young woman is involved in a highly abusive S&M relationship. On order to gain the affections of her student, Mariko decides to take revenge against the men in Rika's life.
Yukari Masaki
Yoshika Kimura
Score: 5.0
Score: 6.9
Score: 6.2
Score: 4.9
Score: 7.1
Score: 7.4
Score: 6.2
Score: 7.3
