This one time a guy came in and started wanking. He realised he was being watched and slipped a note under the stall. ( I had seen these little bits o... toilet paper on the floor before but not really given them any thought). I opened it and it was asking me to suck him. I didn’t know what to do. I just whispered ok through the hole. His cock came through. it was the first man's cock i had seen. I remember it as being quite big ( but i was young and only seen cocks of my friends). I touched it,. . "This is a nude beach, you cannot wear clothes here!" I replied that sure, I was just going to get nude... "You better do right away, or you are in trouble!" By that time, the second girl came by. She looked younger, and more shy, but curious. She was actually smiling at me, with her arms crossed over her tits. This didn't preclude me from noticing they were much bigger than those of her friend. Her pussy wasn't shaved, it had a nice strip of curly blond hair on it. The girl quickly covered. GOD," I screamed out as a wave of orgasm seemed to crash over meand explode within me.Alastair kept pumping my tight ass and I cooed. "oh baby, oh baby, oh,please cum, please cum in side me, I want you." I said. He grabbed ahandful of my hair and pulled my head back."Beg me and I'll come inside of you!" he said, himself lost in the throwsof our sex."PLEASE!" I begged him, "Please cum in me, make me your bitch tonight," Isaid in my last display of submission, giving myself completely to him.He. .."Oh my God...Andy? What the hell?!" she exclaimed. Emotions playedacross her face; shock, surprise, anger...I looked up at her, tears forming in my eyes. "Sarah, I am so sorry! Ididn't mean..." My words trailed off. Clearly I did mean. She was notsupposed to be here, not coming back until Monday morning. Here it wasSaturday afternoon and I thought I was safe. Safe to violate herprivacy (you ass...), explore her things (bastard). My surprise atfinding a fucking machine with harness.