Stripped in front of others.
I originally posted this at the end of someone else's thread, so thought it best to put it here.
A couple of years ago a group of us that were on the same training course had gathered together in someone's room and were talking about holidays (from memory there were 2 guys, including me, plus either 3 or 4 women). Somehow the topic of nude beaches on holidays came up. One person asked an open question if any of us would ever be prepared to go to a nudist beach. I looked around at the group and no one said that they would. So I said that I had in fact been to nudist beaches many times (having been a nudist since the early 1990s). So after the giggling died down, someone said, "well doesn't it cause a problem for a man surely he would become aroused". I explained that there is a big difference between nudity and sex. Then someone said "so are you saying that you wouldn't be at all embarrassed to be seen naked". I said yes that's true, it is simply being without clothes. The lady who had asked the question said "OK I am calling your bluff, strip naked now". I said that maybe someone in the group might be offended if I did that, but it was obvious that no one was worried. So I stood up, kicked off my shoes and socks, peeled off my tee shirt, and dropped my shorts (I was commando). So to use a British saying I was stood there "bollock naked", and making no attempt to cover anything. So it was nothing sexual, just me naked, (well until the next day when one of the ladies wanted to see me naked again, and for the record because the situation was different I was certainly not flaccid that time).