It's three Dommes at once for this lucky slave. Hellen, Alice and Sasha stomp on his throat, each vying to be the one to cut off his air supply. While one stands on his neck, the others rub their bare feet on his face and stand on his chest with their full weight, squeezing the air out of his lungs. The slave struggles for breath, any air he's able to breathe in full of the smell of these girls' feet.