Sweaty Facesitting After Jogging

I comeback from an extensive run on a indeed hot day - and obviously Im sweating like mad. I ordered the slave to wait in the car and pull him out when I get back. I make him lie down in the back of the car and very first take off my footwear. I put my wet sweaty socks on his face for a short while to give him a first impression... then slam my ass on his face and smother him under my sweaty ass! The slaves struggling under my butt, but I enjoy the comfort of a nice soft seat after my workout!