Okay so my uncle knows this really nice area in the woods and he invited me to come along, me and my uncle have a great relationship, he's like my dad since I do not have one. So I'm 16 and my uncle is 37. We slept in a one bed cabin together and there was a small "locker room" and since my uncle said we only get a little bit of hot water in the one shower and I just asked my uncle if we could shower together and he said it was okay so yeah, it actually didn't feel weird when we showered together, I have seen him nude many times so seeing him naked isn't new. Do you think it's normal? Personally I think it is.