A father-in-law who still has a lot of sexual desire even when he is old. His daughter's soft skin is tied up with hemp rope and trained with candles and whips. The training gradually escalates, and he becomes captivated by his father-in-law's rich sexual skills and time-tested bondage rope games. The daughter, who was obeyed by her father-in-law, cums many times while being ashamed. Her father-in-law's training, which heard her daughter's shouting, becomes more radical. 10 beautiful girls trained by their father-in-law for 240 minutes!
