A home visit aimed at the absence of parents organized by Mr. Iori, who has an eye for young men. He finds out about the sexual worries of his favorite student, Ito, and sets out to solve them. "Hey, stick your tongue out. Engage slowly..." As soon as Ito's first kiss is taken away, Iori-sensei slowly teaches him how to kiss. A rich kiss ignites the desires of the two, and the teacher and the student develop into a relationship between men and women.
