I did not know exactly how she would go about starting our play. She came down from her bath wearing only a black thong. She called me over and told m... that I was allowed to give her pleasure by kissing, licking, and sucking her feet, legs, and breasts. I was not allowed to touch her pussy, I supposed that I had to earn that privilege.After I serviced her with my mouth, she told me to prepare myself for the evening. I was to go to the bedroom, and bind myself to the bed face down on a towel. I. I chuckled as she whimpered with lust and with that I worked my tongue from her pink asshole to the centre of those lips and dove in deep, this sent spasms through her body and I knew she was cumming, her breathing got heavier as I held her stomach flat with one hand and grabbed a firm tit with the other and she came all over my face, I continued to suck on her clit which brought on another wave of spasms and another pot of gold. I gave her some time to calm down by sharing a glass of wine. .."I'm...gonna....cum" :-)The pace was getting pretty frantic when the office door opened up and an extremely attractive female escort (with an amazing pair of legs) stuck her head in. "OMG!" she said as she saw the three of us in mid-fuck! "I am SOOOO sorry," she said with her head down and as she backed out of the office! Guess that was just another day in the office of an escort service!The guy that I was riding had taken off my shoes and was touching, tickling, caressing and massaging my. He basically let me know where and when to be but I was scared. I posted for advise to a different site and although many responses were nasty, calling me names, telling me I was hell bound, that I was to be nothing more than a toy to him, most telling me as my one other friend/confidant had that I better prepare for my first anal experience, etc.. Some actually understood and where in similar binds, some offered great advice. Finally I took some. I still could not go to him, scared. What I did.