My slave's deep throat

Today i left my slave tied up in my room while i went shopping. when i returned i found it just as i had left it, i took off my sneakers and made him smell my sweaty socks, they are very smelly so he suffers when he smells them. then i take off my socks and put my foot in his mouth, he chokes when i put my whole foot in his mouth, but he resists... then he worships my feet, licks them, kisses them and smells...