To my delight, I discovered that this excited her and she walked around at work all day with a wet pussy. Knowing this turned me on. Gradually I began...to smack her ass during sex play, as she sat on top of me or as she lay on her stomach sucking my cock. I would be on my haunches in front of her, and as she sucked me, I would raise myself up on my knees, hover over her and bring my palm down on her ass. At first they were exploratory smacks: light, but hard enough to make the rounded flesh of. There were whispers of appreciation all round when Mark and Mandy paraded in with their swimming costumes revealing their tight, tanned and toned bodies, they outshone the other younger guests even if their costumes were a touch more conservative.The Blake’s daughter Mindy was a firm friend of the couples and she rushed up to meet them taking the chance to hug Mark’s muscular body a little too long rubbing her luscious breasts against his chest almost rubbing them out of the minuscule bikini. She was leaning up against the guy of the group who had dark brown hair, and the other girl had hair as black as night. I tried not to stare too much, but noticed her breasts were smaller than the other girls. She also wore a black leather jacket which seemed to shelter most of the rain from her breast area.I could’ve sworn that I wasn’t that interested in them...her. But there was something about her that I couldn’t turn away from at the moment. That was until I caught myself looking a bit too. I was bound like an x. My right arm was it to my left arm at 10 my left foot 4:30 in my right foot no effort anyway. I was completely shaved from neck to ankles. My mistress was admiring my naked flesh. She was walking herself around me and playing with all the right parts with her hands. Biting me on the neck Savage b**st. Scratching me here there with titanium like fingernails. She was just priming her prey, me that is, for what was soon to come. We had just had three-hour raw in the bedroom..