Mistress Natalia tramples the slave in her corporate office uniform and black high-heeled pumps with ankle strap. She stomps Alex without pity with her full weight (70kg / 154lbs). Mistress Natalia trains the slave to be a good human carpet and a loyal human doormat, so he must be silent and suffer within himself. After that she takes off her shoes and tramples Alex barefoot. And with her weight it's not an easy task to endure all pain silently. Mistress Natalia stands on both feet, only on one foot, on tiptoes, and even on the slave's face to make him smell her sweaty feet.