After laying out our towels we both went topless, my sisters ample breasts with nipples sticking skyward and firm with youth, she was proud of them an... forever flaunting them at my expense, as mine were still in the stage of development, more like swollen nipples, but I knew some men found them a pleasure to behold, so there was hope for me.I oiled her back as requested and down the backs of her thighs, her thong like panties disappearing between her buttocks, soon to pried apart, it would be a. .?” I hesitated. Did I? I knew who he was who we were to each other but he didn’t. Did I really want to have sex with my twin brother? Lose my virginity to him? “Oh god yes,” I whispered. But, still..."Wait, Michael, there's something I have to tell you first." I told him everything then, everything I had put together over the last week, all my suspicions. I couldn't look at him, was so close to bursting into tears. I don't know why I did, maybe it was the booze, maybe I just felt I had to, but. Running a well earned bath, she undressed glancing at her firm body gradually exposing itself in the mirror. She inspected herself thinking, ‘Compared to the so called gorgeous girls in the office, she might be considered plain, but if only they knew what hidden treasures lay underneath her slightly dowdy office clothes.’She stood a modest 5’4” but had slender legs that would never give away her height, slim with a trim, well toned stomach, firm C cup breasts and a smooth freshly waxed mound.. .a swim" I managed to get out as he rained kisses down on my lips. "I got distracted" he whispered, leaning over and kissing me again before letting go completely and jumping up onto the side of the pool, so that he was sitting facing me. "Coffee time?" He asked and offered me his hand. I took it and he fairly lifted me out of the pool so of course I stumbled, falling into him all over again. "Sounds good to me" I quipped looking up at him from his arms where he caught me. He just laughed, "I.