Trampled With Over-knee Boots

Ive got this sexy fresh pair over-knee boots and Im going to attempt them on the slave today. As theyre brand new, the heels are sharp as hell - but thats not my problem - is it? Trampling just his chest is fun - but not enough today - I walk back and forth over his legs, chest and even his head. Obviously he moans and screams in pain, but that doesnt stop me. Im not going to take the boots off either - he has to endure them throughout the whole clip!