"Yes Mistress." I respond quietly, as I move up and bend over the edge of your desk, my arms going out to reach the other side to brace myself. You take position behind me; I tense up waiting for the first blow of whatever implement you removed from your desk. I feel your hands run down my back, relaxing me, until. Whack, I feel the blow on my backside, across both cheeks, as I cry out at the sharp sting I've just experienced. "The ruler Mistress." I respond, having been instructed to try to guess what implement I'm being hit with if I haven't been allowed to see it before. A wrong guesses getting double the punishment with whatever object I'm guessed wrong, and 6 with the item I thought it was, in order to learn to distinguish between all the items in your arsenal.