Throwing down their towels she removed her bikini top, as he hopped around dropping his swim shorts which caused him to turn around and spot Mark. ‘...h sorry, didn’t realise this dune was taken he called,’ she spun around covering her breasts with an arm and then falling on to her towel, chest down. Mark waved away their apology, there’s plenty of room for us all he called back noting the girls look of concern. ‘I’m Dave and this is Katie,’ by way of introduction to Mark as he sat himself down. My heart pauses painfully as I feel your fingers find a button and slip it through the opening. Then, again. Finally, a third button is opened and the staccato beating resumes when I feel rough fingers on soft, super-heated skin. The undergarments, so carefully chosen for each possible opportunity, fall to the scrutiny of your fingers. They linger over the satin, so thankfully incombustible but terrifyingly suffocating. Everything strains to meet your roaming fingers. More buttons slide away. It was obvious that he wasn’t going to get up. I told her,” He isn’t getting up. Lets go to my room.” She said, “what if he gets up?” I said,” we can say we went for a walk to clear our heads. I don’t think he suspects anything at all. And we can always say that we tried very hard to wake him up but he wouldn’t get up.” She said, “yeah lets go.”So we hurried to my room. I opened the door, she got in, and I got in, shut the door and immediately pulled her to me, pushed her against the door and. He looked vaguely familiar, dark skinned, with a hard, lean body. He was several inches taller than me, probably 6'4", and probably outweighed me by forty pounds. He looked like he could play middle linebacker for the Chicago Bears. Smiling at me, he reached down and gave the bulge in his briefs a squeeze. And an impressive looking bulge it was."You look stressed," he laughed, as I quickly wrapped my towel around me, trying to hide my half boner. "I had a great workout," I commented.