I remember passing a boarding house in north Wales many years ago. It had those big bay windows with the large central pane.

A couple were very close to the window with the girl sitting on the lap of of the man, facing him with his dick inside her. They were kissing but I dared not have stood and watched - it was just the vision of the mutual pleasure that has stayed in my memory.

My wife and I love to have sex right next to the hotel window in Laughlin, NV The Aquarius... has large windows for plenty of view.

Do balconies count?

I fucked wife in the second story window of a hotel. We were on the back side of the hotel, which faced a closed mall. I was taking her from behind and had her giant tits bouncing off the window while I kissed her. I noticed a guy in a security car parked and watching. I’m pretty sure he was jacking off. That was a great night.

Love doing it! Last time was great! Wife and I were in 12 th floor sucking and fucking at night with room lit up and curtains wide open. There was a party going on at building across the street and we were their entertainment. Several party goers were watching us go at it and waving to us!

Vegas, Bilaggio, eloped/honeymoon.