Ms. Yoshii, who married her childhood friend from the local area, has been with her husband for about 40 years since they met, and she says she can't see him as a man anymore, leading to a monotonous daily life. She was distracted by child-rearing for a while, but it seems that as soon as her children became independent, she began seeking the joy of being a woman. Her affair with a younger man she met on an adultery site was fresh and exciting, but gradually she became accustomed to the thrill and began seeking even greater stimulation and pleasure.
