I thought my wife was a total prude until we went to a beach a few years back and would occasionally see on the more remote areas of beach, some nudists, topless women, or a man in a very small thong (usually an old fat gay man). We had far from perfect bodies but neither did any of the people we were seeing. I kept trying to get her to dress more risqué, and she started to go along, especially late when it was getting dark. She knitted a tie string bikini with very open weave that her gum drop nipples would stick through and you could see her vagina and butt cracks and walk onto the beach at night up toward the less populated end. She finally got horny and walked through a crowd of people who were really looking her over. The next night, I talked her into wearing a normal bikini top and I used body paint on her shaved bottom. We would have done the top also, but at our age, she was saggy enough they could not appear to be clothed. She walked around bottomless around people for a couple of hours after sunset. Most didn't notice, but the ones who did alerted others and really checked her out. She got so horny she screwed several times through the night until my dick skin was raw.