Hot Air-play

I love to play with my slave. Cant get enough of our games and I need even more! While hes tied and on his knees, I keep his mouth and nose shut from behind. He didnt deserve any fresh air! His yelling and his deep longing for air are so much joy to me! While hes caught inbetween my legs like in scissors, hes totally committed. Its so rad to play the air games with him!