Well, she's actually my step-mother and I never liked her and it took many years for my Dad to see that I was right about her. Only after he found her cheating on him he realized I was right all the time. She was doing it for several years. After she left I found some clothes she left and among them there was a nice blue lingerie that fit me perfectly and that I wear the next time I ride my dad's cock. He doesn't know it was hers and gave me even more pleasure just thinking about it while I had my dad's cock inside me.