I have remembered now the one time I did answer the door naked. Mid 90’s between my marriages I lived in an apartment in a small block. There was only one apartment on each floor and as mine was on the top floor no-one came to, or passed, my door unannounced. My gf of the time and I had been out at a club and came home at sometime after 2am. We were definitely tipsy if not drunk so we were playing music loud and we, probably, fucked loudly and clumsily before falling asleep, naked, sprawled across my bed. I woke to sound of the loud music and someone banging on the front door. I was befuddled, naked, and annoyed(unfairly really) but pulled the door open to be met by the husband and wife from one floor down, in their nightclothes, demanding I turned the obviously way too loud music down. I am not sure who was more surprised me or them.
I should have invited them in to join us, my gf being into all sorts of “out there” behavior snd would have happily had them watch us, join in, asked if we could watch them. I didn’t and just meekly apologized, turned the music off and went back to bed.
A lost opportunity if ever there was one.
) and followed her out. She said she hid behind the door and invited the young man in and she said his eyes popped out when she walked passed him into the kitchen to get some cash out of her purse. I played like nothing was going on, came around the corner, and caught him playing with himself as he was staring at her ass. I was totally naked, said hi as he stared at my tits, and opened up the pizza box like I was unaware. We still tipped him and I’m sure he had a nice little jerk when he got to his car. We got really turned on from being so naughty and we headed back to the bedroom for another romp. Pizza was served cold that night. 
