Yvette's simple seat-training

Description: Yvette has ordered her slave to put his head at the edge of the sofa. He doesn't likte this position, because the pressure goes strait in his neck, this may be painful! But no way, he has to do what she said: So he's awaiting, face up, then watching how her nice round ass descends.... until it's dark and the soft pressure of her weight increases and bends his neck. Several times she is so smart and lift her ass for letting him take a breath, but the the periods without air get longer and she increases her weight with lifting her feet off the ground and put them on his belly..... Struggling.... hi hi no way to get out!!!!