CassieScat - Wetting my Pink Panties and Masturbating

Im wearing a cute pair of pink panties and I touch myself through the fabric while sitting in the tub.I start to piss and a wet spot of pee spreads darker than the rest of the fabric. Its hot and wet and I continue to play with myself in the wet pissy panties, rubbing my clit over the underwear. It feels so good!