Chaoyang and Oshima, who work in the same office, have a secret love affair and secretly seek each other's bodies. Both are married and cannot meet freely but share the same desire. I want to forget everything immediately and spend all my time on LOVE. An affair trip, also known as a business trip, that I had planned months ago to make such a dream come true. Then, on the meeting day, they met at the station, changed from suits to casual clothes, took the limited express train, and as soon as they arrived at the inn, they rushed to kiss.