He makes Harry come again by sliding his fingers inside him with a muttered Charm he hasn’t used in years. He pushes Harry against the tiles and the glass door, biting his shoulder, pumping relentlessly in and out of him until Harry is a pleading, sloppy, loose mess. And in turn, Harry presses his thighs together and lets Draco fuck them, and he lifts a hand above his head and grasps Draco’s hair from behind, tight, and he says, "You’re going to fuck me like this. I promise you. You are. And you can fuck me like this all fucking week and—fuck—I’ll fuck you too, if that’s what you want... I’ll make you come with my prick inside you..."