Showing my buttcrack in public

I recently started showing my buttcrack while out in public and I'm loving it so I decided I would share my experiences. I went out to Macy's yesterday wearing sweatpants with no underwear so they would slide down really easily when I had things in my pockets. I went to the clearance section in one of the shoe aisles and was trying on shoes. There was only me and a woman probably in her 20s or 30s, and I let my pants fall a bit while I browsed. As I bent down to look at one of the bottom shelves, I felt my shirt rise up and about 3 inches of my crack was on full display to the woman, who was about 5 or 6 feet behind me. I could tell she stopped everything she was doing for about 30 seconds, perhaps just staring, before I got up. My shirt was short enough that about an inch was still exposed while standing, and when I looked back at her, she was looking at her phone. After looking around for a bit I sat down on a bench to try some shoes and my pants slipped to expose about half of my butt. I could feel my butt resting on the cold cushion, and as I leaned forward to try on the shoes, my shirt rose up and my pants slipped down more. This woman had a direct view of about 5-6 inches of my uncovered ass. I glanced back almost indiscreetly and I noticed she had her phone pointed directly at me, and if she was taking a video she wasn't even trying to hide it at this point. I stayed in this position for over a minute, with her not moving from behind me at all, before getting up and leaving with the shoes. As I left the aisle I smiled at her and she smiled back, so hopefully she got a good show and enjoyed it.

Going to go out and show some more soon! Let me know if you have ideas for where I can show and to who.