Adding Shit Stains To My Panty

I just went to the bathroom and I have made a little mess of my arse. There is poop all over my sexy bum. I have been wearing cute cotton cheetah print panty adding my pussy cum, and stains, but I want to get them dirtier. I put on my panty and push my panties into my dirty ass crack. I want you to cum hard to my shit stained panties!