Trampling The Slave Dame Under My Nylon Feet

I know the slave chick loves my feet in nylons - but today shell suffer under these feet! Im trampling all over her skinny lil' figure and my big feet hurt her a lot as I walk over her tummy and chest! She has to suffer my full weight - and Ive even meaner plans for her! Until now I only trampled her chest - but today Ill attempt to stand on her mouth with my full weight for the first time. Shes clearly afraid when she feels my foot sole coming down on her throat - but theres nothing she can do! And it gets even worse for her as I decide to walk over her head as well - and I even keep standing on her head for a short time.