Sisters brutally break in new trainers and make him tap out!

Description: Sisters mistress harley and lilith have new trainers and want to break them in on their human rug.  the trainers are stiff and hard soled, ruining the skin on his back, but their feet are nice and comfortable in their new shoes.  their aim is simple, break in new trainers until he taps out.  you can hear the air being stomped out of his lungs when being multi-trampled and multi-stomped.  multiple steps, stomps, jumps, kicks and grinding into his back later, you get to see the post damage pictures at the end.