Nami's husband is a successful owner of a small cafe and lives a life of luxury. One day, a junior colleague of the couple's comes to stay at their house for a few days. However, a few days later, when her husband is late due to some trouble at the store, Rikuto confesses his feelings to her and they end up having a physical relationship. Unfortunately, her husband comes home at the wrong time and sees them. However, this leads to her husband making an unexpected request.