A boss and a subordinate, the two work in the same company and once had an affair at work. It wasn't just a physical relationship, it was a pure love that they shared in their hearts. However, Tamura, the boss, is married with children. Thinking of each other, the two decide to break up. After that, they spend their days together without any particular interaction, but Furukawa has always thought about his boss, Tamura... Two years later, by chance, the two are scheduled to go on a business trip together, and in the midst of a somewhat awkward atmosphere, the two who once desired each other in the past are reunited and passionate...