I knew it was just a mannerism, but it seemed strangely erotic. Then, as Aunt Anne had done, she opened her slender legs and angled the upper one away... I gave a low gasp as her pouting lips came into view, their pinkness highlighted by the dark hairs above and to each side. She stroked her breasts, which yielded just slightly due to the lightness of her touch, and slid her hand down, over her belly, to her verdant bush.She ran her long fingers through her dark pubes, and I watched her fine. Every day. You guys think I’m gonna pass that up? And there’s TWO of them ... the little one pays Ninety-one bucks a day ... and she’s never bounced a check,” that got a glare and some guilty looks, “ ... besides the money ... that’s the most decorative bunch of women that ever graced a beach ... and they choose to tan on board in MY marina ... Wild Weasel suits they call ‘em. Next to nothing I call ‘em. No! I won’t move ‘em. I hope they stay all summer.”Murray was on the bow scanning the. "You could wear your white ones," he said."Yes I suppose," I agreed, "but I'm taking a skirt just in case I get too hot." Yeah ok," he said.I rummaged through my draws and came out with my Jeans and pulled them on. Next I took off my top and bra and waited for his next instructions."Of course we could stay in," he leered, looking at my naked bust."No I want to go out," I said, "it's lovely out there." Ok, ok, what top have you got?" he asked tearing his eyes away from my naked bust and onto the. I resisted because I knew it would be even better later.“Can I touch your cunt?” he asked, and just hearing him use that word made we even wetter (I decided to use it from now on) , but I said that while I would let him watch me from time to time there would be no touching – after all, we were brother and sister. Yeah, right!I still wanted a closer look when his cock spurted so, a couple of hours later, I went into his room, pulled his earphone out and whispered in his ear “I need to pee.