"My god. You don't know what...? First you've got no idea how the hymen works, then you've never heard of a urethra. I'm getting you a biology book when we get back to Godric's Hollow. Maybe a Children's Human Body Encyclopaedia, with illustrations so that you don't get too confused," she teased and Draco snorted, still taking one slow, wobbly step at a time, still trying not to lean on her too much, and still failing.