Harry Potter

You walk in to the prefects bathroom to use the toilet. You see a shadow out of the corner of your eye...it's Harry Potter...your smirk when you see what hes doing. He's leaned over the bath in just his briefs and robe sniffing something...a pair of dirty boxers. ..he spots you

"Shit" he grunts as he throws the boxers aside and tries to cover himself up.."...I didn't see you there"..."who..w-ho..are you?"