Princess Nay Etruri is beautiful and sadistic! She decides to stomp and smash her slave's balls, she also slaps him a lot in the face and spits in his face, covers his mouth so he stops screaming and the neighbors don't hear. This punishment is because he didn't clean her feet properly. Before this punishment, she had walked barefoot all day and told the slave to lick the dirty soles of her feet until they were clean. But she not satisfied with the useless slave's work, she decided to punish him, castrating him with her pretty feet, stomping on his cock and balls, smashing them completely.
After this ball crushing session, Princess Nay orders her slave to lie down on the floor and stomps on his face a lot, orders him to smell and massage her feet and continues humiliating him, making him a doormat.