Ziva Fey has been barefoot ans outside all day, now her feet are filthy on the bottom, her toes and soles blackened with dirt. Ziva doesn't mind though, this is why she has you, to serve her and her dirty feet. You love being at Ziva's big and bare feet as she instructs you to start licking and worshiping. Ziva wants to see the dirt go from her feet to your tongue. You better do a good job licking, sucking, and worshiping Ziva's feet clean or next time she will make them even more dirty.