Three years have passed since they got married, and Aki's career has settled down, so they are talking about having children soon. They are relieved that the company project that Aki is involved in has ended without any problems, but one day Aki decides to go on a company trip. It is actually a company trip in name only, a wrap-up trip, and Aki is worried because a male employee who is rumored to be "bad with women" will be there too. Aki came home in the morning from the previous drinking party, and Aki has a low tolerance for alcohol and a habit of letting loose too much...