Bound by her orders, he finds himself in a state of heightened awareness, every nerve ending focused on the task at hand. Her feet, encased in her most worn sneakers, are his world now. He can feel her eyes on him, watching, judging his every move. He takes his time, his tongue exploring every inch of the soles, from the toe box to the heel. The taste is intense, a mix of sweat, dirt, and the faint hint of her perfume. He can feel his own body responding, his cock straining against his pants, but he remains focused, determined to please her completely.