In the last picture, she was naked under that dress. Behind her on the beach you'll see a bar. Later that night and following successful efforts by the bartender to get her very drunk and high, we ended up in a room at the back of that bar. She had been getting lots of attention in the bar itself which was packed with local guys.
The back of that dress had been unzipped from the top to a point just above her butt. Guys had been groping her tits even while I was holding her. They really didn't care that I was there at all. With the top of that dress pulled down, everyone could see her big titties. Several guys were dancing with her to watch her tits move. Next step came when she sat down on a guy's lap inside the bar. Her dress had been raised up so she could sit down on his erect penis. She was facing the crowd (and me) as she slowly rolled her hips around with him in her. I could tell by her closed eyes and concentration that she was being fucked. About a half hour later, they took her into that back room where a bed was available. She had a really long night.