You must be new to this fetish. It depends with many. Feet all over someone's face, sucking on the toes, using feet for intercourse, micros (tiny people) getting dominated by feet. It all varies with eaxh individual and can be hot just like literally any other fetish and kink out there. Fetish for feet isn't a new thing. It's no different than seeing bondage, tentacle ||porn||, ||cum|| inflation and asphyxiation to name some others. Things I personally can't stand, but others love them.