Pegging the ass dyrkan slav

I'm in the House of Sinn and Matriarch Ezada Sinn introduces me to her slave and her contraption. The slave is strapped to her ass, so he breathes everything from her ass and she can pull him closer for any ass worship. He's already readied as I get up to slide in with my giant strap on. Ezada orders him to lick her ass while I am fucking his. It's such a great system to keep slaves in their place!