Mahi and her husband live separate lives due to work. She tells him about the employee training that will keep her away from home for a while, but he doesn't respond, leaving them in a lonely marital relationship. On the day of the training trip, Mahi's crush, Kazuwa, joins them. The celebration during the trip gets lively, and they end up drinking at Kazuwa's hotel room with Mahi and her subordinates. However, the other employees gradually get tired and fall asleep, leaving only Mahi and Kazuwa awake. Eventually, under the influence of alcohol, the two cross a line...
