His face is my footrest and foot cleaning machine

Mistress Sarah: His face is my footrest and foot cleaning machine.
When I get home, I immediately take off my things and place my tired feet on a slave’s face. This has various advantages: a) My tired feet are kept soft and warm, b) I let the foot sweat from the whole day be licked off and my feet cleaned, c) I feel good and my dominant nature comes through. I just let my sexy feet be sucked and like to give orders after a day in the tattoo studio. My feet are clammy, tired and a bit smelly at the end of the day. No matter, I have a foot slave!