Mistress Sofi, clad in form-fitting spandex yoga pants, commands her submissive to serve as her human chair. She takes a seat on his face, her firm ass pressing down, restricting his airflow. He's forced to breathe through her sweat-soaked crotch, the scent of her yoga pants filling his nostrils. As she watches adult videos, his humiliation grows, his face smushed against her ass, every curve and contour imprinting on his skin.