My ex worked in Singapore for a few years, and told me about a scene she encountered at a favourite local park she used to go to. She went there after work to unwind, reading a book on one of the park benches. One day there were about 50 people in this part of the park, and it included a young couple who were lying on a picnic rug, talking, giggling, kissing and caressing. After a while to young woman of the couple got up and straddled the man, wearing a large skirt. She deftly put her hand beneath the dress and clearly unzipped her boyfriends fly, extracted his cock, and inserted it into herself. Then they proceeded to fuck, in full daylight, surrounded by a crowd of about 50 onlookers. They were slow and sensual and restrained about it but fooled no one, everyone watching knew exactly what they were doing. My ex said the response from the onlooking adults was amazing, with one bloke draping a jacket over his own lap so he could wank under it whilst watching. Other couples immediately got up and left, to fuck in privacy elsewhere. I asked my ex what she did, and she replied that she went back to her flat, got out a massive dildo, and masturbated herself silly. I think this story is amazing, and I have created many fantasies about being able to recreate it somehow, either the same or similar in being able to fuck in public in full view of other people somehow. I think one way is fucking in shallow water, so only above the waist is visible. Or fucking on and under picnic blankets so visible to all but hidden from view at the same time. I really want to make this fantasy a reality one day!