Yvette shows her friend Adriana, how to treat a slave with facesitting.
Step 1: kneel on his throat while chains to the bench.
Step 2: mount his face like a horse and enjoy the feeling of the crushed face under you.
Then Adriana sits on his belly for increasing his (dis)comfort.
They change places and sitting-direction and -positions, use their hands for playing "cutting off the air-supply" (HOM)....