Mom said that if you don’t pull your grades up, I’m going to be in charge of your orgasms for a whole month. After a call from your teacher today, it looks like you’re going to wish that you had been nicer to me! I sat down and thought out how to torment you as much as possible. But I also want Mom to keep letting me control you, so I’ve had to be pretty devious about it. Your grades do have to come up, but not too much. I’m going to start off by letting you jerk off for ten whole minutes to the Victoria’s Secret website, but you have to use your left hand. Then it’s going to be a looooong dry spell until the end of your punishment when you’ll be allowed to jerk off again, but to some material that you might find a little more difficult, but I will find so much more amusing. You didn’t know that you had such a mean little sister, did you