Deep boot tread leaves behind perfect marks

Description: Take a close look at these boot soles - it's almost as if this deep tread was made to destroy a slave's skin underneath! i immediately start by standing with my full weight on a single hand for a long time - and what a pretty imprint that left behind! if it's just as pretty when i stand on both of his hands, with one boot on each hand? it's only half the pressure after all! but maybe i can grind my boots on his skin to intensify them?! maybe i can make it even worse by standing on just a few fingers with my full weight or stomping on his hands? either way, in the end his hands are completely covered in boot prints and the slave's completely in pain and exhausted!