" Another thing: at night you will have only your lips with which to honor us—and your widespread thighs—for your hands will be tied behind your back and you will be naked, as you were a short while ago. You will be blindfolded only to be maltreated and, now that you have seen how you are whipped, to be flogged. And yes, by the way: while it is perfectly all right for you to grow accustomed to being whipped—since you are going to be every day throughout your stay—this is less for our pleasure than for your enlightenment. How true this is may be shown by the fact that on those nights when no one desires you, you will wait until the valet whose job it is comes to your solitary cell and administers what you are due to receive but we are not in the mood to mete out. "
― Pauline Réage , Story of O (Story of O #1)