Ann and I lay down on the left side of the tent, Birte and Sven took the middle and Michelle and Leon settled in on the right. There was no breeze yet and the tropical night air was heavy. I could feel the heat radiating from Ann's body. Although I was tired from spending most of the day in the sun, the afternoon's events and my wife's closeness had my mind active and unable to sleep. I reached out and gently traced Ann's arms and legs with my hands. She stirred slightly and a small sound escaped from her throat. I continued my stroking and slowly moved my attention toward the front of her body. My hand brushed the side of her breast and moved down the inside of her thigh. On my next pass, I stopped to circle her nipple, which was now hard, and gently pinched it. Her response was to move her ass closer to me so that my now erect cock was pressed hard against her cheeks.
We apparently weren't the only ones fooling around as other sounds could be heard in the tent. I could sense the others making the same careful, tentative movements that we had. Then I felt Birte's naked ass rub against mine. Neither of us pulled away. Ann rolled over and gave me a full kiss on the mouth while she stroked my raging hard-on. I gently tugged at her pubic hairs and then let my fingers slip inside her. She was soaking wet. I slowly got up on my knees as she shifted to her back and spread her legs. While I positioned myself between, we both looked over at our tent mates. Birte had crawled on top of Sven and was gently rocking back and forth. Beyond them we could see Michelle and Leon both on their knees, with him taking her from behind. The scent of sex was heavy in the air.
Ann reached up and guided me into her. I started plunging slowly at first, taking my time on each stroke. As the other activity in the tent heated up, we all were obviously turned on and any pretense at keeping quiet was abandoned. As I heard the others moaning, I started thrusting harder and faster. After a few minutes, one of the other women starting making sounds like she was getting ready to cum. That set Ann off and I felt her pussy tightening around me. We both started breathing loud and hard. Someone screamed softly and that pushed us over the top. I stiffened as I shot my load, and then collapsed back in the middle of the tent. We watched as the others climaxed also and then all lay down panting. In a few minutes someone started giggling and pretty soon everyone was laughing.
"So much for privacy and decorum," Ann said.
"Yeah, I guess we're going to get to know each other real well on this trip," Birte agreed.
With all the activities, the air in the tent was stifling. I threw open the door and we all dashed out and ran naked down to the water. We splashed around in the waves. It was a beautiful sight seeing all these breasts and asses and cocks and pussies bouncing around in the moonlight. Soon we started an impromptu game of tag, with any part of the body being fair game for being touched. The game continued quite a while until everyone was thoroughly exhausted and began the walk back to the tent. The ladies lagged behind us and we could hear them whispering amongst themselves, be we couldn't make out what they were saying. Once again we all crawled into the tent and this time we fell fast asleep.