When my sub misbehaves I bind her in rope & give her good spanking. The combination of tight rope & firm swats really complement each other. I find this is perfect way to disicipline disobedient slave. good loooooog session is ideal. It gives me plenty of time to inflict as much discipline as I want & gives sub plenty of time to suffer. Also to consider what I might be planning to do to her next. I find anticipation is wonderful tool for torture in addition whatever actual discipline I inflict.