They had to be, of course, to prevent lines under short, curve-hugging skirts. But they weren't just utilitarian, they were definitely decorative. And they always matched. Today both bra and knickers were appropriately Slytherin green. She couldn't have chosen better if she'd planned on this.
"Later," she agreed breathlessly. She laughed when the back of Will's knees hit the bed and they both went tumbling over onto it. Her knees seemed to straddle his hips without her even having to think about it and she kissed a line down his throat as she let her dress half-slide, half-be pulled down and off her arms.