Class is starting and you're My foot slave for the day. You're under My desk as Mistress gives instructions on how to stop your breathing just with a piece of tape and My hot sexy feet! I'll plug your nose, block your face until you just can't handle it any more. You'll tremble and shake until you finally get your saving breath of My stinky feet! This is a long class, we'll have to go over and over the instructions. I want to be the next best foot Mistress and you will suffer for it!