Breathplay with Two Merciless Dommes While He’s Tied up to a Pillory

We’ve been playing with my slave for days now, look at his marks and bruises, he’s almost at his limit. But after some corporal punishment, it’s time to play with his ability to breathe. He’s tied, bound, and can’t escape the sadism we both have in mind. Let’s use our hands and a plastic bag to make his see stars