My wife and I were visiting our house in Spain and we decided to go to a restaurant on the main road between the house and the airport and then have a relaxing afternoon at the beach. What Angie was not aware of was the beach we were going to was a nudist beach, where I wanted to have a little fun. We arrived at the restaurant about mid-day and were immediately shown to a table by a waiter about our age and quite good looking. He pulled out Angie's chair for her and got a fair eyeful down her cleavage as she sat down. As I was driving, I had only a small glass of wine from the bottle, and my wife had the rest during our meal. I made a few comments during the meal that the waiter seemed to be interested in her. At the end of our meal, we were asked if we would like a coffee, I ordered one and Angie asked for a glass of wine instead. The coffee arrived and so did one of the largest glasses of wine I'd ever seen, there must have been half a bottle in it. Angie was getting merrier by the minute and again I suggested the waiter obviously fancied her with such a large glass of wine. I said it was time to go to the beach and thought it might we worth her going to the toilet before we left as there were no toilets at the beach. The waiter came over and she asked where the toilet was, he pointed to the doors in the corner. Once again he pulled the chair back for her and she staggered to her feet, holding onto his arm as she steadied herself. I noticed his hand on her bottom as he helped her. Angie then walked over to the loos. I said to the waiter we were off to the nudist beach and said how much Angie liked swimming, but I didn't and did he know the quickest way to get there. Having got the instructions it was now time to leave. Angie was really tipsy now and thanked the waiter for his kind attention and gave him a peck on the cheek, then off we went. We parked the car, took the bags out of the boot and walked along the path to the beach to find a suitable spot. We passed a few couples and Angie noticed they were sunbathing naked. She asked if I knew it was a nudist beach, to which I said no, as we'd been there before, which fortunately she remembered. The last time we were there we were the only ones on the beach and sunbathed in our swimwear. We found a suitable spot close to the water, spread the towels and stripped off, albeit Angie was a little reluctant, but did it anyway. We were both laying on our backs chatting away, when I noticed a figure walking towards us. It was the waiter. He was wearing trunks and carrying a bag. The trunks were quite tight and you could see the outline of his manhood. Angie hadn't noticed him, so I waited until he was right up to us before saying hello, at which point Angie opened her eyes. The waiter, whose name was Juan, immediately struck a conversation with Angie, kneeling down beside her. They chatted away for a while and I pretended to be asleep. Juan asked if Angie would like to go for a swim, since I was asleep. She said she would love to and off the went into the sea. I turned onto my side so i could see them. They were swimming side by side for about 5 minutes, Angie then stood up, the water just above her breasts, Juan stood behind her and obviously had his hand on her. You could see she was enjoying the attention. She turned around and they started to kiss. Juan lifted her up and had undoubtedly inserted his cock into her, as she then moved up and down in the water. She was enjoying every minute. After about 30 minutes they came out of the water, Angie as she'd gone in and Juan minus his trunks. I still pretended to be asleep, waking only when Angie said that Juan was about to leave. Opening my eyes I was able to say goodbye to a fully dressed Juan. Angie says she would love to go back to the restaurant and do the beach after. I bet she would.