Reiko-sensei, who seduces the school's male students with her beauty and intelligence, falls for the thick and greasy sex of obnoxious middle-aged janitor Tabuchi. Two people who should be called yin and yang fall into a deep relationship with dark desires. At first it was supposed to be a leper... but one day I felt like I was looking for a rich old man's cock. We invite you to enjoy the lust movie based on a true story.