A father and son live together with their son, who is in the upper grades of elementary school. The son has started to miss school. The teacher, Miho-sensei, is concerned about his son and has been making frequent home visits to our house. The talented teacher gently knocks on the door and patiently speaks to the student who has withdrawn into his shell. "I'm sorry for always bothering you, teacher..." the male guardian says apologetically, but his gaze is drawn to Miho-sensei's tight ass...!