START-111 From dropping the kid off at daycare until picking them up, those 8 hours... The soccer coach of my firstborn and my insatiable wife who's constantly having an affair. Reika Kamiki.

Film Introduction

Rei, a mother of two, has been in a sexless marriage since having children and had secretly been attracted to the soccer coach of her eldest son's club. One day, while taking her child to the nursery school, she found herself stranded with a broken bicycle chain. The coach happened to pass by and helped her. Later, Rei invited the coach back to her home, and they engaged in a sexual relationship.