Resistenztest unter meiner muschi!

Goddess Stephanie wants to take a test and see how long her slave Joe lasts without breathing under her pussy. Joe is locked inside the box and his hands are tied. Stephanie starts the game, Joe gets buried under her pussy. He tries as much as possible but after a while he gets agitated, Stephanie tells him that if he wants to go out he has to pray. Stephanie keeps sitting on him and timing him the whole time.