I don't know if it's was because I grew up hearing almost every night my mother moaning while she was fucking my father or if I'm just as horny as her but I always had a secret desire of fucking my father and moan just like her. My mother told me that she moans more when she's being fucked in the ass, that made me wanted to try it even more and I asked her if I could do it with Dad, she arranged everything and record it on video. What a night!