I drifted to sleep when Farah went to the bathroom. When I woke up about nine the next morning, she was curled up next to me sound asleep. I eased out...of bed to piss and while I was standing there with cock in hand, I caught the scent of her sex which coated my prick. I thought about her lying naked in my bed and my b**st began to harden again. I returned to my sister and slid my hard-on between her legs and gently penetrated her from behind. She warmed up to my sexual ambush and began to press. Just the thought of doing what we were doing, and where we were doing this, was so erotic. My hand went to her waist band of the new suit and slowly slid it to the floor. Stepping out of it, Beth approached me again grinding her neatly trimmed red pussy into my groin. My cock was growing so large and aching under the thin fabric of my surf shorts. I could smell Beth’s moisture forming from between her legs. A scent I will never forget my whole life. My hand began to roam all over Beth’s. “Dammit, Smoke, I can’t just walk up and ask them to ... to ... oh shit! I gotta think about this! I’ll get back to you!”With that, he headed for the kitchen for a cold beer and Smoke dissolved into a cloud enjoying a good laugh along the way. Humans were such droll creatures. And Merlin was so easy to stir up.After he got over the shock of the idea, Merlin began to give Smoke’s suggestion some serious consideration. The thought of being naked in bed with two of the sexiest women he’d ever. I kept still as if sleeping and watched. He then looked at the crotch of my panties and found it interesting. His tongue shot out and he started to lick off the dried pussy juice. He was wearing shorts (the Indian type they usually wear in homes) and may be he was not wearing anything tighter inside. I observed the fabric being raised as his cock started to grow. Soon as he continued licking the cock became bigger and bigger. Now he wanted more than my panties and so he looked at my body. His.