Having a beautiful slave in the dungeon gives me the perfect foot worship submissive to care for my feet. Massaging my aching arches, kissing my soles and all along my feet. The way they knead my soles with their skilful fingers feels like heaven, and is an essential skill for all good submissives to learn. They also get the benefit of worshipping my feet and my shiny, silky nylons. It's a dream situation.