During flood season, the stream was closer to a river, but we were quite a while off from that. "Oh wow!" She exclaimed, running ahead of me. I enjoye... watching her, mostly her amazing ass. I've always been an 'ass man', though I had never been a fan of big butts, more preferring toned asses. To me, shape was more important than size, and hers was fucking amazing. "You were right, this is five hundred percent cooler than the trail." She turned back to me, smile on her face."It's also a lot more. You thought that as a courtesan working in the court of Mistress R, you would be so busy fucking that you would hardly have time for a douche. Yet none has come to fruition. Even a hundred douches could not clear your mind of the humiliation you have come to understand since she accepted you as her submissive. You are, as are the men who come to her, humbled by her presence. So it is that you decided to come and present yourself to Mistress in such a way as to be even more humbled than her. As I looked up and across the steaming hot tub, I saw my sexy mature neighbors head begin to fall slowly backwards, her eye lids hung heavy, and her mouth slightly opened producing a soft sigh while fighting her urge to moan loudly. Her breathing, was becoming very low and heavy. The white laced bra barely containing her beautiful full breasts as they heaved with every exhaled breath. She looked like a sexual goddess and I was her willing boy toy. She made very slow movements trying hard not to. Her breath was coming in jagged gasps she was crying out loudly. I was afraid that the other roommate were going to breaking in thinking I was killing her. She suddenly got quiet and her entire body stiffened. I seemed like she was trying to scream but nothing was coming out. She had a massive orgasm and when it was done she pushed me away and begged for a break.She laid there panting for a while then reached over to me. "That was the best I have ever had, you mouth is amazing." "Thank you," I.