Madame Marissa - How long can he last without air?!

Today I want to try out how long the slave can last without air. Ive brought along a stop watch and sit down on his face right away – and start the stop watch! I sit on his face and smother him in different positions. Later I also try smothering him with my hands for a short time – while kneeling on his chest – dont want it to be to easy for the loser 😉 Then the facesitting continues!