A JAV movie about the father -in -law, the affair of the father and son after once the father forced his daughter -in -law. The story began from one night accidentally when walking across the room, his father -in -law discovered and learned that Tsukasa Aoi's husband was physiologically weak, he could not do anything but put in and put in and out, Aoi did not know what the feeling of going to the top was. The next day as soon as his son went to work, the sinister father -in -law came to his daughter -in -law and said what he saw that night, causing his daughter -in -law to be dumbfounded, and then he forced Aoi as soon as he said vulgar words ...