Wanting to get caught
When I lived in my old flat I used to put the front door on the latch so a big gust of wind would be just enough to blow the door open.
I'd strip off naked and put on my girlfriend thong and swing on the chin up bar next to the door.
It was like Russian roulette if the door my open at any time with me swing in just panties.
As I'd get more aroused waiting for the door to open I'd sometimes get risky and open the door wide myself and stand erect so if my neighbour looked out their spy hole I'd be caught naked and erect.
Once I was so turned on I walked right out into the brightly lit shared hallway rubbing myself for all to see forgetting that the outside could see in so easily.
I don't know if anyone ever saw, if by chance you did leave a message here!