I had sometimes gone to the nude beach with friends, and we were the ones who kept our swim trunks on. We hadn't been nude around each other before. One time I go to a different nude beach with this other friend of mine, who I had NOT been to the beach with before. I figure it would be same, we'd hang out in our swim trunks for a couple of hours and go home. Well he gets completely naked. I say, I guess I should get naked too. He says of course! So we start walking around completely naked, while many of the the people around us still have clothes on. It seems they get naked mainly when they are laying out on the sand.
We go walking far down the beach and it's pretty empty down there. We turn around to head back. Walking with our feet in the water. He says something and playfully taps my cock. That got me hard pretty quickly! I was a bit embarrassed because this friend hadn't seen me hard. I like the way my cock looks, but still, it was embarrassing, I said, sorry, but it may take a few minutes for that to go down. He says, let me take care of that, and bends over, wrapping one arm around my waist as he proceeds to suck me off. I think I came in about a minute, right in his mouth.
I recover from the unexpected blowjob and we continue walking. We come upon a friend of his who is wearing trunks and we talk a few minutes. Shortly, this friend of his has his trunks off and he's also getting a blowjob. Since I already blew my load, I'm just licking nipples and caressing balls. This guy came after about a minute too. Then I watched my buddy jack off and blow his load onto the sand. It was great to watch both of their faces as they orgasmed. All in all, a great day at the beach.