To attend the funeral of a mentor, mother's friend Peach came up to Tokyo. Yuuta, her son who has harbored feelings for this woman since childhood, was thrilled by her visit and couldn't help but be drawn to her unchanged beauty. That night, carried away by her drunkenness and assertiveness, he ended up having sex with her. Despite it being in the heat of the moment, Peach felt guilty about getting involved with her friend's son and started distancing herself from him. However, she again gave in to the pleasure of being desired by a younger man…
