My first wife and I were on vacation, driving hundreds of miles up Hwy 1 that hugged the California coastline. We were taking in the views and looking out for nude beaches. We soon noticed that nude beaches were never visible from the road. So, when we spotted a bunch of parked cars, but no view of the beach, parked and checked the beach for nude people. At one such beach, we saw a fifty-fifty split of naked bodies to swimsuit-covered bodies. We found a good spot next to group of naked college students to lay out our blanket and strip.
A couple in their early forties arrived after us and set up next to us. They stripped down to their swimwear and no further. The guy, however, was having a hell of time unfolding his folding beach chair, so I offered my assistance, which he gladly accepted. I grabbed half of the chair legs and pulled so hard that he just tumbled towards me, but the chair remained jammed up. I told my wife to get on his side and grab one chair leg. It was then that I noticed that his attractive wife, who sat in her chair four feet from me, was obviously eyeing my exposed penis. Approvingly, I might add.
The three of us finally broke the chair free and it unfolded. He thanked us profusely and offered us a beer for our help, which we happily accepted. With the ice now nicely broken, the four of us chatted. As we spoke, I noticed that he was obviously eyeing my wife's naked breasts and pubic hair. When my wife laughed, her breasts made a little dance on her chest and he looked like a cat that had spotted the flicker of a mouse's tail.
My wife was starving, so we packed up our stuff and asked the couple if they could recommend a good place to eat lunch. They could. He got up, took a paper bag, and drew an elaborate map to restaurant on it, while we stood naked next to him. Once again, his wife was obviously eyeing my exposed cock just a few feet from her face, but he also gave my dick some prolonged glances, along with some ogling of my wife's up-close nudity.
We thanked them, dressed, and left. While driving, I mentioned to my wife that it was interesting that the older couple knew what our naked bodies looked like, but we didn't know what theirs looked like. For example, we had no idea what his cock looked like or how big or how small it might be or what her naked breasts looked like. She pointed how shamelessly his wife had gawked at my penis. I explained that she probably had never seen an intact (i.e. uncircumcised) penis before, which my wife doubted, pointing out that mine was not the only uncut penis at the beach and that it was unlikely that was their first time there. No, my wife concluded that his wife just liked the look of my cock. I added that her husband definitely liked the look of her naked body, especially her ass, as his eyes went big when I rubbed sunscreen on her ass cheeks.
I mentioned that both of them must have wondered how big my cock was when I had an erection, as I had caught him staring at my cock as well. I added, isn't wild that he might have been imagining how many times my cock has been in your pussy and mouth and, maybe, your ass, and how many times your nipples have been in my mouth? They knew what our naked bodies looked like; all that was left was for them to see us actually make love in front of them. This conversation was getting us both hot and bothered, so I told her that I wish we could stay at a nude hotel. A hotel where we walked naked in the halls and ate naked in the dining area and swam naked in the indoor pool; and where large picture windows separated the rooms, so the guests in the adjoining room could see us fuck and we could see them fuck in their room. She loved the idea, but not the one about how the shower stalls would have a windowed side facing the hallway.
Later that night, at our boring hotel and in bed, we talked again of being naked before the clothed couple. Our talk soon strayed deep into fantasy talk, wherein my cock was hard and we did fuck in front of them.