Dragonosuke and Ray, who are supervisor and subordinate at the same company. Although both had partners, they continued their relationship for two years. However, Ray accepted a marriage proposal from her boyfriend and decided to get married and move. She decided to end things when these events coincided. One week before the move, on their last date, "I want to be together until morning. I wanted to do something like a cohabiting couple." They had unprotected sex with internal ejaculation at the hotel
