Harry Potter - J. K. Rowling
Little Bat
by Flumet
“Harry. What on earth are you doing?” Severus asked.“I’m Batman!” Harry shouted proudly before running off again. Most of the cloak dragged behind him over the floor as he hurried on. He almost fell over twice from stepping on the hem of it. That didn’t seem to stop him, as he continued jumping around the place."Are those my robes?" Harry ‘borrows’ (steals) one of Severus' robes to use as a cape to play. One would think that’s the only time Harry steals Severus' clothes… but it’s not.