There are many aspects of your life that I could control with magic, but for now here's what I've decided: I'm going to control your cock. What does this mean? That I can control ANYTHING that has to do with your dick. You'll find your body changing. . .reacting. . .in ways that you don't understand. What will you do when things you're so familiar with are so different? I can do with it as I please, whenever I please.
