APNS-313 Hot intern teacher....

One day, Mari, a teacher, visits the home of Yugo, a student who refuses to go to school in her homeroom, along with her husband and a philosophy teacher. The school has dropped Yugo because of his problem behavior, but despite his protests, he visits his home. However, as soon as Yugo welcomes Mari in, he makes Mari and Tetsugaku drink tea laced with sleeping pills, and knocks Mari out in front of Tetsugaku. Satoshi, a yakuza father, appears in the middle of the performance, along with his underling thugs, and the three of them circle the ball.