Fleur had remembered what Tonks had said about Severus and his predilections. She had been quite confused at how tender and gentle he had been with her, since she had expected something much more intense. So she did the only thing she could think of: wrapped herself up like a present to him. It was, of course, with magical bindings, but when Severus had broken through the wards to his bedroom and found Fleur tied spread-eagle to his bed, with a red bow tied strategically across her breasts while leaving her wet quim exposed to him, he understood that she was wanting to experience all of him.