Maybe perhaps smell or taste my sweat. Perhaps one day they are dirty and they need to be cleaned. Whatever the case I do love foot worship and I love my pretty pedicured toes to be sucked on. I love foot stools and trampling rugs. I have a size 10 perfectly shaped foot for you to grovel over... Do not forget the tickle boys out there. I love my feet tickled so I can wiggle in front of your face..