Being propositioned by his wife's sister right at home

Yuko Ono went to her sister's house to hang out for a few days, but she had no intentions. This sister was wearing revealing clothes and solicited her brother-in-law to fuck her because she was so horny. This guy was quite scared at first, but then after being beaten so much, he just let it go and went with this woman to beat each other every time his wife was away from home. The two maintained this relationship for an extremely long time without being discovered. What's the story? Please join us to watch!!