Yeah, I thought my perfect ass would change your mind.
Get down on your knees where you belong.
Understand that I own you, if you hesitate to follow any of my instructions you must give your balls a crushing squeeze. You'll find it quite impossible to disobey any punishment orders I give, another little "suggestion" my Sister implanted in your mind.
After you obey one of my orders, you will feel a wave of pleasure to be serving me.