The leather straps hit his nasty slave butt with lot of power because I love to punish him hard! And when I finished my work his whole body will be covered with lot of red marks of the strap. But that's not everything: I humiliate him and ride some time at his back too! He is such an useless loser and doesn't deserve anything else than this! After some time he will get some hard faceslaps too and I use my straps to hit his ass once again...!