Hmm, let's see, my wife and I have done it in the forest, on a beach, in between sand dunes, on a beach in the winter, in our pool, in the bed of our pickup, in several parking lots (inside the car), in the car while driving (that would be manual stimulation and/or oral on me), in an elevator, in an open hotel window; but our favorite place is definitely the woods. There's nothing like the feeling of the cool breeze on your hot skin as you fuck your SO, while she's bent over a fallen tree, not too far off the trail. We've also done oral on various picnic benches in the local forest preserves. Very nice, very nice indeed.
