Kayari remarried a year ago. Kayari had a son named Takeshi, who was bullied every day by her husband's children Akira and Ryou. Kayari, who is careful, is forced by Akira and forgives him. She is ashamed of herself, but when she remembers her actions, she gets fed up with masturbation. He witnesses all of them and loves Takeshi, who laments for his innocence, and opens himself up to lead his son.