[Fiendish]

Here's one that I've used...

You will strip naked and kneel by the wall. You will take a ping-pong ball and hold it there with your nose for 1 hour. Your thighs will be perpendicular to the ground, hands folded behind your back. Dropping this form adds ten minutes to your time AND resets it.

This can be done several days in a row, if need be, and things can be added, such as nasty things written all over yourself and so on.


Another useful punishment is to have you write out what you did wrong, why it was done, how it will be corrected in the future, and how deeply sorry you are that you did this.
Added bonus: posting it somewhere where we can all read it, so we know just how naughty of a slut you were.