KSBJ-151 A Son's Wife Was A Slut By Nature... Michiru Kujou.

My son's daughter-in-law who brings in a man while his son is away and acts unfaithful. I don't know my son, but she's a nasty woman from the ground up. The brunt has come to reach me. At first I enjoyed showing off my affair and showing off my masturbation, but that act escalated and finally came to my bedroom at night ...