And up and down the blade slid. Hermione’s breath caught in her throat. She tried to be as still as possible. Don’t move, don’t stir, don’t breathe. Her pulse was pounding in her ears. She could feel Draco jerking imperceptibly from behind her with each of the stranger’s movements. It was strange, but she didn’t mind it that much. As long as it put off the inevitable. Sucking another man’s cock. In front of Draco. Hurting him again. She supposed it wasn’t cheating though, at least, if she did it on his orders....