After a week it was ending of summer and summer holidays. Sunny hot evenings changed to cloudy evenings. One day suddenly I got surprise from her. She...asked me to come to her house. I was shocked and scared.But as I was clear with my behaviour I went to her house which is a bit away from other houses at a dark corner of the lane. I never expected any of her intentions because she’ll be always with a smile on her face. I entered her house I surprised no one was there. She opened the lock and we. I think I'll cancel those plans right now," stated Mary. "I won't be able to keep from giving her a piece of my mind." Then go, Mary! The dumb bitch needs an ass chewing, big time. Embarrass her, humiliate her, whatever it takes," I suggested. "Make her see what a huge mistake it would be." What would you say if I told you I wanted a boy toy, Bill? Would you get all huffy and threaten me?" wondered Mary."You know the answer to that question already," I chuckled. "Just like I know how you'd go. I slap you... HARD. your left cheek stings... and starts to glow pink, I push you back, you land on your back, I tell you to lie there on the ground... prone... helpless, hopeless and useless...I command your wife over to me, she comes. she has watched you degrade yourself before me... a REAL man... and it turns her on... she is practically dripping from her excitement, I have made her wear some very sexy black lacy panties, sheer bra.. her taut erect nipples showing through...she approaches. Yes - anonymity was a key to the situation if I was ever to get her to repeat her performance. Lisa would never dress the way she did that day, sans panties and bra, in front friends or frequent guests at home, even when the situation was tempting.Lisa being discrete was actually fine with me because I really didn't want anyone making a play at her. A number of my fantasies centered on watching my wife's beautiful form in the throws of sex. In a way observing Lisa is no different from watching.