Goes to fill water

I grab my bottle and head out of the room to fill it up. The room has a sink and the rink has a bunch of water fountains. However, they take a while so each rink has a faucet at the end by the Zamboni doors. I head down the straight hallway with a lot of door ways and cross a hallway leading to the other rink. Further forward is the faucet for players. Just before reaching the bench by the faucet, I notice my lace hit my finger. Not realizing my sweat pants string came completely loose and has fallen down to my ankles with a little jog to the fountain. Falling down, I catch myself awkwardly on the bench halfway off, with my old rainbow panties and ass sticking straight up. As I slowly slid to the ground, chuckling at how silly this is, my worst nightmare came to life. I hear my old rainbow panties rip right in the taint region exposing a little ass cheek and a tad of my pussy. Startled, I shot up pulling my sweats with me looking around being thankful nobody was around to see. I reach my hand down to access the damage and feel the small hole and some warmth as I started to get wet without noticing. I fill up my water real quick holding my sweats up with one hand thinking about how annoying this is.