JUX-578 — While My Son Was Away On Business, I Spent 4 Days Having Sex With My Son's Wife. Nozomi Tanihara

It's been a year since she got married to her husband. Before they got married, her husband was so kind, but now he's getting colder day by day, which pains her. But there's one man who watches her with concern... Her father-in-law, Ryoichiro. He feels sorry for her, but he can't say anything to his husband, which pains him. Then, one day, her husband goes on a business trip. Ryoichiro speaks kind words to Nozomi, who is left alone at home, but...