one day, a dvd was found by chance, and it contained sex videos of the wife and father. the confused son was drawn into the videos. why, father and wife... the sick father thought of continuing to record sex with his son's bride until his death... the father-in-law repeatedly rapes and tramples on the daughter-in-law with a sense of tension in the remaining life episodes and other episodes of the father-in-law and daughter-in-law, total of 4 episodes are included. enjoy!