Sinister father-in-law fucks his son's wife

A JAV movie about father-in-law and daughter-in-law, the secret love affairs between father and son after the father once raped his daughter-in-law. The story begins with the fact that one night by chance, while passing by the room, her father-in-law discovered and learned that Tsukasa Aoi's husband had erectile dysfunction, he could not do anything but diligently put it in and out again, Aoi. never knew what it felt like to reach the top. The next day, as soon as his son went to work, the sinister father-in-law came to his daughter-in-law and told her what he had seen that night, making her stunned, and then he immediately raped Aoi. when saying vulgar words…