When I was about 15 / 16 I used to take off all my clothes in the living room and stand on a stool in front of the big window. I would do it around 1-4 am in the morning so not many people would see. I live in an apartment and across from me is a ton of other appartment Windows so there would always be at least one person a night who would see me. Some would even watch for a while. I would Mostly just stand there, maybe bend over a little to show off my pussy or if I wasn't on the stool (so I was high enough for my whole body to be seen) I would wrap a towel around myself and pretend to drop it.
There is a convenience store across from my appartment too and every morning around 4am there would be a delivery and a lot of mornings the driver would see me and be so shocked. I don't know why I did this, it just gave me such a rush and really turned me on. I haven't done it again since that summer but I won't lie thinking about it now is turning me on a little...so maybe I should revisit my exhibitionist ways...L