She was riding me in reverse cowgirl and as she was going up and down her arse was shaking like crazy and it was definitely hot and wonderful to watch... She randomly said ‘ im such a whore now’ I replied ‘ride it you slut’ she went even quicker which made me know she liked been called names. I called her and cock tease she replied ‘I bet you love it’ ‘mm I fucking do’ I said, she went on ‘mmmm’ I said ‘ im the one you want’ she went ‘yes, yes fuck me mmm’ I could tell from the way from the way. " as I pointed to my house."Where you heading to now?" he asked."Just down to the Center," as I laughed, but was really feeling nervous and shy. My mind was going crazy now and I was wondering if he knew it was me he was checking out at the store. Then it happened just like that, so quick because at this point my mind was still trying to figure everything out, as he said, "Would you like to get a coffee? If you don't mind as I was planning on going that way myself. Beats walking all alone,. Another one on the bottom, too. Check. Looking good and feeling good. Check and check.She walked up Newbury Street. The air on this bright, clear spring morning was a bit chilly, but invigorating. She stopped at the French bakery. A cup of French roast in a real cup and saucer. Half a ham and cheese croissant. She poked at her book -- The Paris Wife -- while she mostly peered out the window and occupied herself with memories of her twenties. At some point she felt the eyes of a man on her. Men. We have fucked and sucked in every room in the house, several of the dressing rooms in the nicer department stores in the area, in the car, in the hottub and in several hotel rooms when she has accompanied me on business trips (at the encouragement of her mother). I have even introduced her to the pleasure of anal sex.We are careful not to express any desires for each other when her younger sister is home, but my wife learned of our relationship about a year ago when she returned from a trip.