I've spent some time at conventions in New Orleans. Seeing people exposing themselves was something I fully expected (and my expectations were accurate).
Public sex is a bit different, though.
However, it wasn't just the younger ladies that obliged - I swear a classy high-end mid-40s Greenwich type, with her 50s country club hubby, armed witha fresh new tit job, proudly pivoted and displayed for all to see right there on the street.
Vegas is pretend sin city - the FQ is the real thing.