father's lover

The old man has a mistress. I had known about their existence until now, but this was the first time I saw them entering a love hotel. I feel sorry for my mother, but she is very beautiful, and I can understand why my father would fall in love with her. A few days later, the old man had the audacity to bring his mistress into his house and watch her masturbate! I cleverly kicked the old man out of the house and devoured the body of my mistress Yui.