A woman needs to be comfortable to be able to enjoy her orgasm. She feels best in her own bed and bedroom. Also she has stuff she needs, such as lube, chapstic etc.
At school, I've had sex in the sand pit (very messy) high jump matts. Tennis courts. Classroom was a big turn on
outsidein public where others can enjoy the spectacle of a naked man and woman (or a group) engaging in sex of every sort. this often leads to circles of masturbating males which is a major turn on for me.
Yep most of the sex in my house happens in the living room. We have leather furniture so the clean up is easy. When we have sex parties, there is pussy and cock juices everywhere.
We used to go to an island state park early in the morning, walk a couple of miles north and get naked and swim several hundred yards offshore, it was still shallow enough for me to stand, and her to wrap herself around me, and we'd fuck like otters, with the sand beach and palm trees in the background; once we were surrounded by manatees. By the time we were leaving, the first tourists were showing up.
Done it in our yard plenty of times. We were at a nude rec area, we thought away from others, another couple walked by - stopped a few feet away and got laid too. That was so hot!!