Upon getting married, An quit her job and lived a happy married life as a housewife. However, An had one complaint - living with her vulgar father-in-law. She hated being alone with her father-in-law during the day when her husband was not there, so she reluctantly returned to work, but after returning home from work, she fell asleep tired with only her father-in-law present. Finding the defenseless An, her father-in-law took advantage of the fact that his son was not there to play with her young body and rape An. From that day on, whenever the father-in-law and his daughter-in-law were alone together, he raped his beautiful wife.