Took my wife to a nude beach last year. She was reluctant to get nude however when she did and got attention from all the black guy, it was a task for her to get dressed and go back to the hotel. We went back the following days. I think she was seriously turned on by exposing her pussy to random black men.
I haven't yet fucked on a nude beach but will soon I am sure it will come as I do see some women there that do find it exciting to see a man standing naked or walking along the beach close to them