Within twenty minutes, she had given me the best blowjob, I'd ever had, and she was feverishly working on my dick to get it hard again. Thirty minutes...later, she rode me, cowgirl style, until I got off for the second time. We took a shower together, and though try as she might, she couldn't get me up a third time. I paid her the agency fee, and gave her a $50.00 tip on top of that. She kissed me at the door and said to call her, if I felt the need again.The same story played out twice more that. One fine Sunday I received a mail from Sam and Cath asking me to meet them at their office on Monday. I was a bit nervous of meeting them but I decided to meet them as their office was only a few miles away from my homeI reached at 10 in the morning and met the power couples. They greeted me well and praised me for my work so far. Then they told me the real reason why they had called me. Sam and Cath not only had a website for strippers, but also they provided strippers for some private parties. Her lips were moving but she wasn't saying much. Her eyes held mine as I continued to assault her pussy.Suddenly, she screamed, "Fuck me, oh God, please fuck me harder. It feels so fucking good." Her words trailed off as her whole body shook wildly. I let go of her hair and began to squeeze her ass cheeks. Then, I started to slap them. Each time I hit her ass, she would moan. I slapped harder, leaving little finger marks on her ass. Her pussy was contracting wildly on my cock. I fucked her. Within long, Rachel felt her body give way to her orgasm, she was shaking with the effect of it all. She realised she wasnt fighting anymore, that her body was responding and she loved the audience.Jake and Jason were standing either side of the bed, stroking their cock, watching Alan move in and out of her."Untie me, I want a different position" Rachel moaned."No way, your just teasing again" Jason replied."No im not, i want to be ontop" Untie her" Jake barked.Jason obeyed and began to untie.