Jun lived a comfortable married life with her kind and good-natured husband. However, there was one thing she was dissatisfied with: living with her vulgar father-in-law. She was tired of the daily sexual harassment from her father-in-law. One day, while her husband was away, her father-in-law found Jun asleep and took advantage of his son's absence, sliding down her underwear to greedily smell her genitals mixed with the scent of sweat, and eventually forcefully impregnated her. After that, Jun continued to be assaulted by her father-in-law's beastly sexual desires, her young body continually defiled...
