Sex slave: Kathia

Kathia hangs upside down, limbs spread and cinched in tight ropes that dig into her skin. Bruises and rope burns already mark her flesh. The Mighty Mistress enters. She grabs Kathia's tongue, stretches it, and clamps it with her clips. Within minutes drool slides down the girl's chin while her mouth dries. Mistress picks up the air-pump mask next, securing it over Kathia's face. Every breath now belongs to her.