One sided nudity, you are clothed
 

Have you ever been in a situation where you saw a person of the opposite gender naked (or same gender, if you are into that), and you were fully clothed, and that person had never seen you naked and probably never would/will?

Did you like it? Nice, fun, thrilling etc. or was it rather something you would prefer had not happened, awkward, embarrassing or maybe even disgusting?

What was the situation, who was it, what happened?