KSBJ-142 My son's wife was a born slut... Kiriyama Yuha.

Film Introduction

My son's wife, Yuu, who brings in a man while his son is away and acts unfaithfully. Her son doesn't know, but she's a real nymphomaniac. She was seduced by her daughter-in-law, with whom she had only had one relationship in the past. However, I continued to refuse the invitation from her daughter-in-law after that, because of her reason, but even so, Mr. Yuu did something to me.