The teacher, "Asami", is a beautiful teacher who is popular with her students. However, in private, she was taught by her masochistic husband and became a every night to do her husband's anal. One day, "Asami" finds a student secretly masturbating in the infirmary and mischievously captivates her. - Invite a student who is completely absorbed in it to your home and have an extracurricular class that is not cool ...