ROE-504 Top-class woman in her late 50s, exclusive second chapter, bareback release. Mom, you promised back then that you would give birth to my little brother, right? I desperately wanted a younger sibling, so I kept trying every day to help Kaoru Kido, who was approaching menopause, conceive. Kido Kaoru

Kaoru married her former coworker Ichiro later in life. Ichiro had a reclusive only son named Hanzō, and one reason for the remarriage was that he wanted someone to help care for Hanzō. As planned, Hanzō came to think of Kaoru as his real mother and grew attached to her. One day, Hanzō began pleading with Kaoru, saying he wanted a sibling. After learning that Kaoru was nearing menopause, Hanzō was overcome with intense anxiety and eventually took action on his own to try to make Kaoru pregnant.