Venusss Fetish - Training a sub to swallow my feet

My sub made the mistake of scowling when I put my feet on her nose.My immediate reaction was to shove my soles in her face and make her sweat the scent of my feet for a long time. She was commanded to swallow all my toes down her throat, and I didn't leave her alone until she learned that my feet are a gift, and that every time I offer my scent she should be grateful and sip every second!