Bare fun with older guy

A couple years ago when I was like 23, I wanted to sleep with an older guy. I met a guy in his late 30s on an app. We met at a bar and talked after texting for a few days. He drives me home and we make out for a bit. The sexual attraction was there and I was so horny at the time. So a few days later he invites me over. It was summer so I wore a tank top and jean mini skirt. We sat in the park and drank and talked. One thing lead to another and we were kissing. It wasn’t a super popular spot so you don’t see too many people. He starts fingering me and it’s so hot. Then a bunch of people were walking by I got nervous and told him but he didn’t care. Eventually we went back to his and he had me strip in front of the open windows.