Would you mind if I put my feet deep into your mouth? This slave's duty is to worship my feet and heels in every possible way. He has to lick my soles, kiss my feet and suck my heels. It's really humiliating for him when I put my foot in his mouth, gagging him until there's no more place in his throat. He is used for my pleasure as a carpet, when I trample him barefoot. He has to lay down and be my footstool when I'm enjoying myself and relax.