One day, when the couple lived in peace, her husband asked her to take care of her injured father-in-law. Her father-in-law was stubborn, so her helpers quit one after another, and a white arrow stood. Due to such circumstances, Leona reluctantly goes to her father-in-law's house, which she is not good at. One day she was intimate with her father-in-law, and one day Leona inadvertently cut her finger lightly while she was cooking. Seeing that, her father-in-law licks and sucks her finger on Leona as if she had changed. Her intense and dense tongue gradually made her feel ...