Sex in public?

So my boyfriend seems to love having sex in public. Anytime we're out and he's suddenly horny he wants to find somewhere to do it whether it be in a bathroom, a park, behind a building or whatever. I usually say no, unless it's dark out, then we'll have car sex cause his car is big enough and the windows are tinted enough so no one sees us.😅 How many of you have had sex in public and find it fun? 👀