"Fuck," he said again. "Granger." He moved a hand down the front of his trousers and palmed himself. She watched him for a moment kind of stunned that this was happening. It felt like her body was burning up. She had done this to him, Malfoy was on the verge of wanking in a classroom because of her. She wasn’t far off herself. Time to see if he’d do anything about it.