Sybil is in the tunnel with her foot sub following her. She has him drop to his knees and tells him to go after her up the stairs, kissing the heels of her footwear on each step. He frantically crawls after her, and when they reach her apartment she lets him take off her boots. Sybil makes her sole boy paw, smooch, and lick her feet before attempting to shove her whole foot in his facehole.
