Emi had grown tired of Kazuki's fickleness and decided to break up. However, even after their split, Kazuki continued to visit her with the same attitude as when they were together. Unable to reject her ex-boyfriend, not only did they meet, but their physical relationship dragged on as well. Then one day, as Emi was still swayed by the afterglow of their love, a man with the same name, Kazuki, appeared before her...
