This slave is in no position to deny his Mistress. She demands Obedience and has him licking at Her boots to display his inferiority to Her greatness. He is helpless. She toys with his penis making him erect it for Her, but She is only mocking him. He will recieve no relief. Once he is fully aroused She releases him and sticks Her Boot in his ass! With this insult to his dignity he will learn humility by being fucked with the same boot he just Worshipped.