Back from the bottom of the bottom! Aiming to the top!
When I want to play a bondage action I will roll a 1d6 beforehand to decide the bondage strength.
Each turn the victim can roll higher than the strength to get free, as many times as they want, but each time they fail they have to redraw till they lose 3 energy!
Each turn skipped the strength lowers by 1.
You can keep some notes on this character. You'll be the only one to be able to see this: