Mistress Skin humiliates and punishes her rubber sissy for not completing her chores quickly enough. Skin bitch slaps sissy and tells her to get on her knees to lick the bottoms of her heels clean, sissy needs to be broken of any pride and clean and serve her mistress at any price. Mistress Skin then opens a can of food then dips her heel in. Mistress Skin laughs as sissy pathetically licks the -chow form her heels. Then Mistress Skin…