Ayumi Yamamoto

Seventeen year old female high school student Sadako Hashimoto is a lonely and bullied child. The homeroom teacher, Miyamoto, nagged and preached to the truant Satoko, sparking a desire. Satoko has aspirations for the female teacher Nanshunko, who has a relationship with Miyamoto. Unhealthy classmates Fumio and Meizhi discovered the photo of Shunko posted on Satoko's notebook, bullying her as a "pervert of Lace".

Mio lives alone in a villa in the woods near a lake. Her ex-husband Muraoka comes to visit her and demands that they get back together. However, Mio enters her room and locks the door. After a while, she hears moaning from inside the room. She goes around to the balcony and peeks in, and finds Mio leaning her body out and engrossed in masturbating...The next day, students Mako and Toru come by car. Toru has been told that he has a part-time job, but he is not told what it entails. That night, Muraoka, who is still there, is shocked to see Mio and Mako entangled. He then tries to get Toru, a virgin, to embrace Mako and break up with Mio, but..

Pink film distributed by Shintoho.

A teacher sets out to instruct a young high school girl in what should be an ordinary lesson. Yet when this gal turns out to be an outrageously vivacious, modern-day bombshell, even the simplest classroom routine spirals into a wildly scandalous and forbidden affair. This brazen young student, who deceives her parents and nonchalantly crashes at his home, exudes an almost deliberately provocative and irresistible charm. Although the teacher is a married man, his attempts at reprimand falter under her irresistible sexual features. Could it be that this fiercely free-spirited high schooler—living purely for the thrill of fun ends up transforming her mentor, taking him on an unexpected, sizzling journey into uncharted realms of temptation and forbidden desire?

Based on the life of Japanese serial killer and thief Kiyotaka Katsuta.