I imagine Velour's feet, after a long day of battling, must be absolutely disgusting from marinating in sweat, grease and bacteria. When she pulls off her boots at the end of the day, she probably gets flustered at just how smelly and rancid her bare feet are; her own body betraying all standards of decency by producing an unbelievably lewd and slimy, biohazardous zone of filth within her own footwear. It's almost fascinating how something so foul and pungent could come from a girl so cute. What a contrast! :)