When my husband and I first got together we were having sex when his grandparents decided to come over. No one knocks in their family! Well we heard someone in the house so I got dressed as fast as I could but I couldn't seem to get my bra on so I threw a shirt on and stuffed the bra in my pocket. I know they knew what was going on but at least they didn't see me naked. Guess thats not a very weird place but it was a very awkward situation none the less.
Probably the outdoor pool at my old apartments...my boyfriend and I decided to take care of business in the pool and then move into the bathroom and when we came out while putting our clothes back on there were people swimming...I guess we should have expected that but we didn't
I will say, my husband and I went into the woods on the day he came back after being away for two weeks and there was a biker who saw us as he was riding a trail, but I dont' really know if he saw us or not. Lol. That's been our joke ever since. But officially, we have never been caught.