Des:Mei, who is married, works part-time at a beef rice bowl chain store and has a close relationship with her co-worker, a college student. Mei is attracted to a serious and sincere young man. One day, because they woke up at the same time, they went out drinking and got drunk and had sex in the hotel. Later I discovered that no matter where I was at the end of my part-time job, in the store during my break, or even in the kitchen during working hours, the physical fit was the best.