Years ago my wife had a tanning bed in the basement room and I would use it to get a good base tan before laying out in the sun. One day I was using the bed totally nude and fell asleep for a few minutes in the bed. When I woke up I heard voices upstairs. My wife had some friends over and they were all drinking beer. Mostly girls with one guy who drove them to our house. I was nude and my clothes were upstairs. I decided to walk up stairs and put on my shorts like it was nothing. I got to the top of the stairs and when everyone saw me they got quiet and looked. I said hello and then put shorts on like it was nothing. My wife was a bit pissed because I was nude in front of her friends but they didn't mind or care.
I've learned to seriously avoid textiles when hiking nude, but I've still been the object of many accidental viewings. A lot of the reaction is just silence, mild surprise, some humor, occasional controlled anger. But I know now that these viewings aren't avoidable if I want to hike/walk in the nude. I've been watched by people using binoculars. I've usually heard them as they got close and slipped on my shorts, but they typically make a disguised comment about my small penis and make sure I can see the binos. Other hikers and even vehicles just seem to appear out of nowhere when I least expect it. Sometimes I don't see a person sitting quietly. Once I was squatting naked, trying unsuccessfully to poop, but not seeing a nearby couple that were waiting to pass. When I finally succeeded and stood up, the girl commented sarcastically about my needing to eat more fiber. I guess they'd been waiting for a long time. That was embarrassing. Another time I was squatting naked when a half-dozen people suddenly and silently passed by right next to me. I was tempted to say that I was only peeing--which was true. So, that was both frustrating and embarrassing.
When I was about 16 i was home and my parents had gone out of town for a week. It was on a weekend and I was nude about the house and around the pool. I had gone to the bathroom and when I was walking out I ran into my dads secretary in the hallway. She said she was there to check up on me and if I needed anything. we talked about 5 minuets, me being nude the hole time. She never said a word about me being nude. Her age then was mid 30's. She told she was going to take a swim and lay out some. When I went out later to check to see if she was still there, she was tanning topless. I guess me being nude she felt it was cool for her too.
Back in the late 80’s I got a rock hard boner during a physical exam prior to a surgery. After the doctor was done he tells me to sit up and then proceeds to talk to me about the surgery for about 10 minutes while I’m sitting on the table completely naked with my boner. I was about 18 years old at the time and I really believe looking back on it that the doctor was getting off on it. They have to be way more careful about that shit these days.
I live in the country in a very rural area and was sun bathing in the nude on my back deck when a Jehovah's Witness mother and her daughter walked up on the porch where they could see me. They turned and left quickly but I had a real chuckle thinking about what the mother and daughter talked about the rest of the day. It wasn't me that was embarrassed.
I had a similar occurrence a few years ago. I was nude doing house work and door bell rang. Not thinking I answered the door nude. There were 2 older ladies from some church group. They both looked me over and then left without saying a word. I never got bothered by any church group again.