Before leaving the store while shopping, I stop in the bathroom to go pee. I lift up my short grey dress and show you my silky gray panties underneath. I have been so horny since I put my panties on because they are have dirty poop stains in the crotch. I show you how dirty my panties while sitting on the toilet. I let out a nice piss, that felt so good streaming out of my pussy. I can hear others peeing which makes my pussy wetter, fingering myself making myself cum before leaving the toilet.
