Sex on a non private beach. Used to rent a beach house in Nags Head with friends every May, before the full season prices kicked in. While not oceanfront, we had to cross a street and walk past houses to the beach access. My girlfriend was 21 and I was 32. One night we got naked and wrapped ourselves in big towels and walked to the beach. There was some moonlight but it wasn't full. If anyone really looked closely from one of the beach houses they would know what we were up to. We found a spot, Jody dropped her towel and laid it out for us. I was already pretty excited just the thrill of going almost naked in public,but Jody's naked body, her bare feet in the sand, smiling in the moonlight with the roar of the waves sounding, I got so fucking hard. I cast my towel off and we lay down. I licked her to orgasm and then we did it missionary. I remember lasting a decent time but not my best time, I was so excited. After I came we started getting cold. Put our towels back on and headed for the house, where we showered together and had more fun.