Today I'm wearing my favorite antique Italian sandals my slave bought me for our honeymoon. They're very heavy rubber and trample everything in their path. I paired these sandals with some of my gym dress! You'll see me walking the board without a care, grabbing his cock and balls in cruel and interesting ways under these unforgiving sandals. They're so thick that I barely notice when I'm stepping on something as soft and fragile as balls. You'll also see me cruelly marching on the spot—large platforms and high heels like these guarantee the total trampling of the slave's manhood. After enough of this, I decide to finish things off and get hard with the slave by grinding him against the board, stopping occasionally to step on him. I push him to the limit by keeping one foot on his balls while rubbing the tip hard under the soles—this eventually makes the slave cum, which I then step completely out of his cock.