Maki, who leads a life of passing each other by with her husband due to their work, informs him that she will be away from home for a while due to a staff training session. However, her husband does not respond, leaving their relationship feeling lonely... On the day of the training trip. Her admired boss, Ozawa, is also present, and the post-trip celebration is lively, leading to Maki and her subordinates drinking in Ozawa's hotel room. However, the other employees gradually fall asleep from exhaustion, leaving only Maki and Ozawa awake. Eventually, the two of them, aided by the alcohol, cross the line...
