The beginning of the movie is the scene where teacher Momo Honda is walking in the hallway after school when she discovers that there is still a student left behind. Seeing that he is having difficulty studying, she stays to help him. that. That student fell in love with his teacher and the next day he gave her a gift to express it, but in return for that love was an engagement ring, yes the beautiful teacher was married. . The student's wish for his teacher was to fuck her once, and in a moment of weakness the teacher agreed.