Ichikawa opens a small cafe that was a dream. He also hired Natsu, a cute female college student, to lead a busy but fulfilling life as a cafe manager. After closing the shop, Natsu confesses to him, and when he realizes that his wife is there, he crosses the line, and even after that, even if he knows it's no good, after the shop is closed, he accepts sweet temptations over and over again...
