Facesitting With Enormously Hard Jeans

Im wearing a pair of jeans with utterly hard seams and a pair of sexy boots when I sit down on the slaves face. Hes strangled instantly under my sexy arse and is nose is flattened under the hard jeans fabric and my figure weight. Hes fighting more and more the longer I sit on his face and the seams leave an imprint across his nose and chin - so everyone who sees him will be able to tell that his face has been used as a seat! Of course, it hurts the slave and he panics as I restrict his breathing ruthlessly - but Im having way too much joy to stop now!