@otvxri liked for a slytherin au
“Oi!” Sirius called out as he made his way into the Common Room, slipping his satchel from around his body to place on the floor. “How much you want to bet that Loopy Lupin kid’s got a hairy secret?” He asked with his eyes wide -- he knew how much the Gryffindor’s friends bothered Severus and was offering a bit of payback.
He held out a book to a page he had it on, it contained descriptions of lycanthropy.
“What do you think?”












