Nylon session - part 3 of 6

Mistress Christina relaxes while the big slut is made to lick the bottoms of Her high heels clean. She has changed to a different pantyhose with a small fishnet and has black panties over them. She sits topless and makes him clean Her shoes with his tongue while he masturbates for Her. She likes to have him associated humiliation with pleasure for his cock. Now She hands him a pair of used black pantyhose and orders him to put them on while he is on his back. She makes this very difficult by sitting on his face and cutting off his air. He struggles and finally gets them on before he goes under and is allowed to smell the inside of Her shoes and worship her nylon covered feet as a reward.