■Yuka Yoshino's Unpleasant Floating Bra Lesson for a Wife Lecturer

Yuka (31-year-old wife), a lecturer who is opening a learning habit at home, decided to hold a one-on-one class to improve the performance of a bad student Hiroyuki. However, I can't concentrate on the adolescent hiroyuki because they care about things other than studying. Yuka, who teaches hard, does not notice that the bra floats at his chest and can see even the nipple, and the student Hiroyuki has become more and more incapable of studying.