I've had you do all sorts of things to your dangling parts for my devious amusement. Craving a variety of sensations means you're open to all sorts of experimentation. Perhaps you're familiar with this device. Feeling my latex gloved hand pull down on your balls to snap this parachute in place will be a welcomed stimulus. I could merely pull you around my dungeon. Though I have many other things in mind for you. Present your balls, my minion.