Kazuya can't hide his joy as his mother's friend Yumi, who has returned home, will stay. Yumi, who is excited about the reunion after a long absence, is happy that Kazuya, who has been loved since childhood, has become a good man, but at night with the momentum of being drunk with the scent of the male he gives off. …. Although it is because of sake, I regret having a relationship with my friend's son, but Kazuya expresses his desire to connect more deeply with the woman he admires and approaches her.