This is the first film of a new actress from each label, such as SOD's Real Housewife, Youthful Times, and Kimihore, filmed before her AV debut. Yui, who has a very cute, shy smile, is a mother of one child. She is so beautiful and kind that you can imagine that Yui was your own mother. She is lonely because she can't see her husband who is working away from home, so she has her first affair.