A special school detention

Description: In this pov scene, you are the headmaster, who is tired of my poor behaviour. given that traditional discipline has not really worked, you decide to try something new; a very special detention!  your plan for me is a long, arduous task; cleaning the dirt from the floor on my hands and knees using sellotape only.  when i complain you have me lift my skirt, humiliating me in front of you.  to make sure i have really learned my lesson, you have me finish my detention with my knickers down, leaving me very exposed indeed.  i am mortified, but have i learned my lesson?