Kozue, a public health doctor, is a beautiful teacher who is popular with her students. However, in private, she was taught by her masochistic husband and blamed her husband's anal every night as an S woman. One day, he receives a naughty consultation from a male student who is interested in anal at school, and he gently teaches him and captivates him. - Invite a student who is completely absorbed to your house for an extracurricular class that is not cool ...