You have a butt plug inserted that punishes you by giving you shocks untill you have masturbated a certain amout of times for that day. So say it was 5 times you would wake up and the shocks would start low and spaced and gradualy the shocks would get higher and more frequent. Untill you ejaulated then it would start low again and keep doing it till you had done it 5 times Then it would stop till the next day.
Perhaps there could be a way so it was random each day say from 1 to 9
or should it be a set number?