He was popular throughout his adult student-role-play days, but after entering the working world and watching all his close friends marry and drift away, he ends up a dull, lonely bachelor. One day, an unfamiliar beauty stops him on the street. She is Akane, his childhood friend and former adult classmate who confessed her feelings ten years earlier. The plain girl he remembers has transformed into a gorgeous, voluptuous married woman. That night, after a fight with her husband leaves her with nowhere else to go, Akane arrives at his home—and he spends the night fucking her raw until his desire is exhausted.