You love My ass. It's large, round, in your face and powerful. So powerful, in fact, that it has control over your ability (or lack thereof) to cum. The only way My ass will give you the privilege of an orgasm is by you sending Me a sexy amount of money. As long as your accounts aren't empty, your balls will continue to stay full. As long as you try to hold out, you will be required to hold in your nut.