My work has an exercise room that I use regularly after work. One night my boss said he had to step out for an hour and his wife might be showing up to get a ride home. He said if she shows up before he gets back to tell her to wait. I finished my workout and went into the men's washroom to use one of the showers. As I am showering the curtains get pulled open and it is his wife. I am naked and she is just standing there looking at me. She apologized saying that she thought it was her husband showering. She continued to apologize and asked where he was. I told her he would be back soon. She continued to talk and stand there looking at me more. She wasn't making any effort to leave and just kept up a conversation as I was standing there naked with everything exposed to her. Normally if anyone else had walked in on me like this I would have asked them to leave. I guess it being my bosses wife I didn't want to offend or piss her off being she was married to my boss it could cause issues at work. Instead I just hoped she would go away. She just kept talking to me and looking at me naked longer. I finally told her I better finish my shower. She closed the curtain and I finished up. When I stepped out and went to the change area she was sitting there waiting. I thought the best thing to do was just to quickly towel off and get dressed. I began to do so and once again she began talking to me. She was still getting looks at me but I was just ignoring them. However, one time I saw her eyes really staring at me. I didn't even realize it but I had an erection and she was not taking her eyes off of it. That was awkward but I was pretty dried off at that point and quickly began to get dressed. As soon as my clothes were on she finally decided she better leave.
I don't know if she ever told her husband she saw me naked and I wasn't going to bring it up.