60 years old this year. A woman's petal blooms. This is what happened to the Midorikawa couple, who had just turned 60. The wife, Yoshiko, was tormented and unable to give up on her married life with her husband. Suddenly, a young man appeared before her. Introducing himself as "the landlord's son," the man forcefully engaged in a physical relationship with Yoshiko. Yoshiko couldn't help but let out a cry of pleasure at the young man's strength. However, this was only the beginning of the depths she would soon become immersed in...