JUX-578 While my son is on a business trip, I fucked his wife for four straight days

I have been married to my husband for a year. Nozomi was heartbroken that her husband's attitude, which was so kind before her marriage, was getting colder day by day. And there is a man who is looking at her with a worried expression in the shadows. That is his father-in-law Ryoichiro. While feeling sorry for Nozomi, she couldn't say anything to her husband and was heartbroken. One day, her husband went on a business trip. Ryoichiro treats Nozomi, who is left alone in her home, with kind words.