THE LUCK OF THE DRAW = YOUR DOOM
There's many ways to use dice to create the 'unknown' funishment. It's sort of a psychological 'game'. The bottom knows they are getting a funishment but don't know the severity of it until they cast the dice. The bottom may be instructed to roll one at a time. If they roll a 6 with the first cast, they will be desperately hoping for a 1 on the next roll. (Depending on your level of play, you can use 16 or 32 sided die.)
BUT the most important part is that the bottom feels like they are being their own executioner.
You can use the dice to set the number of suppos used. Or use one dot to represent 2 suppos. Another roll will set the number of minutes the bottom will hold. One dot may equal a 5 min hold and 2 dots will be a 10 minute hold, etc. Figure out what works best for you.
This method can be used for enemas. Throwing one die for the amount and one die for the time. You can make up your own measurements for each dot on the die, ie: one dot equals 500ml (or .5 of a quart). On the next throw, the holding time is set. Again, depending on the bottom, One dot can equal 1 minute or one dot can equal 2 min and you extrapolate that.
It can be used for spanking. One die is for the tool that the spanker will use. Set them all down and assign each a number, for example one dot might be a leather paddle, 2 dots might be a bare hand, 3 dots may be the cane etc. And the other die would be for the number of strokes. Depending on the bottom, each dot might represent 10 strikes or 20 or ......
The dice can be used for plug sizes as well.
If it's an either/or situation, you can use even numbers as a yes and odd numbers as no.
Have fun. 🌸