It is a married woman who ran into an affair because of her husband's cheating. The husband is the owner of the beauty salon and is said to be in contact with many female customers. Mr. Shinomiya seemed to be worried that his husband might have an affair with female customers and staff even before he got married, but he said he spent his time without being affaired. However, one day when I was cleaning the room, I found an unused toothbrush. And the name of the love hotel was engraved on the wrapping paper of the toothbrush.