ski club I belong to give this big summer party. It's a weekend affair running from Friday evening to Sunday. It's usually held in a resort type area with beaches, campgrounds and motels nearby.

This particular summer my GF and I had decided to camp out. We bought a tent that had everything except in door plumbing and running water! It was a multi room affair with a screened in sitting area and connected sleeping area. We stocked up on booze and other mind altering substances.
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A few years ago my gf and i took the boat and anchored off the local nude beach. We both stripped and started to enjoy the weather. A guy swam out the the boat to say hello and we invited him onboard We offered him a beverage and sat and talked. A short while later he asked if he could suck on my gf's tits and I said ok. He started there and moved to her pussy. I wouldn't let him go any farther. Then a young couple swam out and we invited them onboard. They were at least 20 years younger than we were. The girl was entranced and I asked her if she wanted to taste my gf. She jumped at the chance. The first guy started to feel left out and swam back to the beach and the four of us went below deck. The two girls did each other and then I fucked the other girl while he fucked my gf. It was so hot I still think about it. We all finished and they jumped back in the water and swam back to the beach while I spent the next hour with my gf before heading back to the marina....