A short time ago, I met up with my mistress ('mia noi' (junior wife) in Thai) at my regular nude beach. Seeing nobody around, we wasted no time getting naked. Then after taking a few photos of her, we headed for the cool water. She was horny as hell, and couldn't wait to get my straining rod inside her. We were going for it in the sea for about five minutes before the first man emerged from the tree-line and proceeded to walk past slowly. He had a distinct tent in his shorts and was all smiles from the shore. At first we disengaged, but when we saw his state and smiles, we thought we'd be kind and give him a show, so went at it again.
A short time passed, as did the first man -several times in fact- before another two men came out and walked by with their eyes on stalks! This procession continued to build up to a total of 7 men of varying ages. My mistress was a little wary, but game to carry on. One man stood rooted to the spot feeling himself through his trousers for a few minutes before one of the others -who happened to be walking by yet again- said something to this blatant voyeur. He moved along a short way before turning and coming back.
By this time, we'd been at it for a good half-hour. She had climaxed 3 times already, I however wasn't even close. So I suggested we head up the beach and carry on under the trees, where there was just a little more shelter from voyeuristic eyes. But, as we were both naked, this was a lot easier said than done. I decided to brave it and ran up the beach with my half-mast flag-pole swaying out front and grabbed a towel for my mistress to cover herself as she came out of the water. It worked, and we headed for the trees. Once there, we got busy fucking again and the voyeurs kept a polite distance this time.
All in all, another great day at the beach! :)