“Well, I really do want to fuck you, Kat. But I want to watch you with my nephew first. Perhaps you will allow me to come back a few days after watc...ing you behind the mirror, and we can re-live it all together?” I asked.“Alright, sir. It’s a deal,” Kat said, kissing me again, “As long as I get to fuck you at some point, I’m happy.”We chatted for a few minutes more, my hands never leaving Kat and Raquel’s lovely asses. Eventually, I let Kat go back downstairs to the viewing area, telling her I. “Lick me mac...Lick me...Lick me hard...” I started eating her pussy like a dog. The thought of doing it to my sister was making me hard. I continued licking her and now she was responding with bouncing her bums. "Aaaaahhh....aaahhhh, Ahhhh.... ooooohhh..." her moans were making me wild.Suddenly she came all over my mouth pulling my hairs with that wonderful pain. I had never seen a girl with such a big orgasm. My face was completely wet with her perfumed juice.She was exhausted. I asked" Aarti. The day was hot and sticky. I knew that by the time I got back to my house, my shirt would be soaked with sweat. At the ripe old age of 39, my body isn’t as efficient as it used to be. If the temperature and humidity are in the 80s, I’m going to perspire. Case closed.As I rounded the corner I saw one of those portable tent-like stands set up, with a group of people yelling and shaking noisemakers. I could hear tinny music from a boom box. As I approached they started yelling at me to come have. She said that it is not coming. Then stay like that, I like you watching like this. Yes, my master. I bent down and began to kiss her closed eyes and face and grapple her breasts and she was blushing. I kept on fondling her and she was sweating; she was extremely embarrassed to sit like that in that position, squatting on a plastic container but still she could not pass urine. I inserted my finger into her cunt and told her try – try. She raised herself a little to facilitate my fingering her.