You are being disruptive in my class, so I'm going to teach you a lesson.
I pull down your pants and kick you in the balls until you fall to the floor. Then I make you smell my stinky, sweaty feet fresh out of my flats. I then give you a footjob in front of the whole class. After you've cum, I aggressively jerk your cock with my hand while your dick is still sensitive.
You're going to be my foot slave from now on. Not the type of class disruption you were hoping for, I'm sure!