Yvette Costeau, Revenge for the lost fight

Yvette has a new personal-trainer for improve her boxing skills. But he isn't a good trainer,  there was no improvement, She lost her last fight and punishes now her "personal-trainer".<br>She jumps on his chest on schoolgirl-pin position and hits with her boxing-gloves her trainers face, Then she moves firther on his face and punishes him with her ass... yes she's an expert in facesitting and her round ass fits good on his face, sealing his airsupply properly. Still angry she continues with her harsh treatement, even she increases the intensity and steps on his chest for some painfull balancing like on a surf-board.