Merciless Air Control

Mistress Roxana is very nosey as to how long her slave can hold her breath. She presses both arms over her face and takes the air away from her. How long will the bitch last?! No amount of screaming and whining helps. Mistress Roxana is relentless with her and presses her into her face again and again. The tied slave cannot defend herself and must helplessly endure her Mistress brutal air control.