Being forced to use your diaper as a form of punishment is something that need to be done more often. After 10 minutes of being in time-out without using the diaper will result in you being made to drink a gallon of water. After an hour of being in time-out without using the diaper will result in you being given an enema while restrained in a BDSM device so you're forced to watch your diaper fill up with your own pee or poop until it comes into contact with your face.
Being forced to use your diaper as a form of punishment is something that need to be done more often