Slave Clothes Refined By The Riding Mistress

A slave sent me some clothing. He desired to love my smell on them, I should refine them. But of course in my own way. My slave today will put on the clothes... hes already waiting for me on the horse pasture. I wear dirty rubber riding boots and breeches. I order him to clean his boots, he rubs them clean with his t-shirt, I kick my boots on my pants. So everything is getting dirty. Last but not least, I pull my breeches down and piss him off in my clothes.