My wife and I recently stayed away, in a nice hotel. As the hotel had a gym and a swimming pool we made sure we used both. After finishing off with a swim and jacuzzi session we both went to our separate changing/shower rooms.
Now, I'm no architect, but I'm sure that one of the main design criterior for any changing/shower room, is that passing public cannot see in. As I found out, this was not the case here. Even after only swimming, I tend to strip naked to shower, and was happily soaping and cleaning myself, under the shower when I turned around to see a woman, poolside, looking in, to see my full glory (not hard, but the shower was warm, so it was at its optimum soft size). In that split second, I decided to carry on showering, and actually started cleaning my cock and balls, fuck it, its not my fault if the idiot designers have made it so that people can see in. This lasted for only about 10 seconds before she turned away and moved on.
I told my wife about this, back in our room and we had the first of many good fucks that weekend.