Reiko-sensei, who charms the boys in the school with her beauty and intelligence, falls into the thick and greasy sex of the hateful middle-aged janitor Tabuchi. Two people who should be called yin and yang fall into a deep relationship with dark desires. At first it should have been a leper... but one day, I felt like I was looking for a rich old man's cock. Please enjoy the erotic movie based on a true story.