Ayano married a man with a child and began living with them as a family of three. While her relationship with her stepson, Keisuke, wasn't bad, she struggled to close the distance between them as a mother. One day, Keisuke returned from school looking solemn. He begged a worried Ayano, "I want you to teach me how to kiss." It seemed he had failed miserably with a girl. Although Ayano initially refused, she decided that solving a child's problems is a parent's duty. "Mommy will teach you an adult kiss," she said, gently guiding Keisuke...
