Do you ever had trouble deciding what to implement to use (or beg for) and how many spanks to give? The answer is only a deck of cards away.
With a deck of playing cards you can add some variety and randomness to a spanking. Assign an implement to each suit (Hearts = hairbrush, Spades = strap, etc). Pick a multiplier for the number of spanks. If you draw a 3 of Hearts and the multiplier is 5, you get 15 with the brush. You can think up some special cases for the face cards. For example, the Ace could be in a different position, or a larger number of spanks than will be drawn with a non-face card.
If there are a few people, or both people want to switch you can alternate who draws a card. If one of you gets a card you really don't want, you might be able to beg the other person to take that card for you if you'll take the next three.
With a hand full of implements, at least one naughty bottom and a deck of cards you can come up with a different variation of the game to suit your mood. Don't try to stack the deck, it would be a shame to get extra for cheating.
