It was a nice summer day and from my window I could see that no one was down by the pool at that time. So I decided to go sit out there and enjoy the ...un. I slipped into my sexiest bikini, a lime yellow one that really showed off my nice tits and my round buttocks.I grabbed a towel and headed down to the pool to lie out there.Then a group of three guys came down together, all in their early twenties and pretty handsome; two of them were black and the third one seemed to be Latino race.They were. Our friends tongue action became faster and faster. I had that old familiar feeling and knew that I was about to cum. I took Dads cock out of my mouth so that I wouldn't accidentally bite down on it. I could always tell what kind of orgasm I would have right before I had it, and this one was going to be a big one. I felt it build up more and more until finally, like an explosion that started in my clit and spread all over my body, it hit me. I felt every muscle in my body tighten up. I. And I'm wonderingwhich prostitute I visited is her chatty little friend! "I can't wait to hear the rest of this now!" I only half joked. She smiled, "I'm almost there and its kind of embarassingfor me too. You know, even though we ended up arguingabout me dating Tyrone and breaking up; well, okay, I brokeit up, yes, but I loved going out with you after beingwith him. And Iv'e learned, well, in the trade, there's a market for that action. And now I learn your'e spending a few thousand. It had no windows and some light came in trough the cracks between the boards. I decided to go slow.I first took a piece of rope and did a nice shibari bound around my chest and in between my legs. I used the same rope to bound my penis and testicles. At that time my tits were still a bit small so binding them was not an option but I had a piece of robe above and below them that squeezed them a bit and put two wooden clothespins on my nipples.Then I put a board on two tables so the thin side.