Tyra's nylon facesitting,

Tyra steps over her lazy slave, looks down on his face with a grin, then she decents slowly on his face until she sits on his face like on a saddle. He seems to enjoy it and can hold his breath for long periods... he must hold his breath, because under the tall Tyra he has no chance to turn away or lift her, simply because she's to heavy for the weak boy.