Love them or hate them, feet can be a powerful tool for connection. Many believe that cats, for example, knead their feet to imprint their sweat gland signature to mark ownership. Our human feet and hands can emit an aromatic and energetic signature of their own, which can be sought by a submissive. To worship at a human’s feet can be an act of reverence to a god. For others, because feet are generally considered taboo or dirty, foot play can be a fun way to explore transgressive sex between partners.