My wife's mother came to Tokyo from the countryside. My mother-in-law, whom I had not seen in a long time, was still as beautiful as ever, and I was fascinated. That night, he invites his wife, who has drunk a little too much, to his life while caring for her, but he refuses. However, the uneven feeling did not subside and I went to the living room. On the way, I noticed that my mother-in-law was taking a bath, and when I picked up my mother-in-law's underwear with my heart, I was comforting myself ...