Yara Frei and Medea Mortelle, two stunning slaves, are subjected to a degrading and humiliating training session by their mistresses, Cosmo and Lyviane. Dressed in towering heels, the dominatrices command their slaves to orally worship their boots and tease their cocks. The slaves eagerly comply, their faces glistening with spit and precum. The training intensifies as the dominatrices relieve themselves, pissing directly into their slaves' mouths and onto their faces and bodies. The slaves, trained to be eager piss-receptacles, drink every last drop, their faces contorting in a mix of humiliation and ecstasy.