have you ever secretly spied on anyone "doing it"?

Hmmmm... No. Nope. Definitely not. But I did see my uncle's bare ass one morning, fresh from the shower. I watched him stick the towel in his crack to dry his asshole. He had his bedroom door wide open, out of habit. Wasn't thinking. I just rolled over on the air mattress on the floor in the tiny guest room, and tried to forget about it. Never forgot.