Weave Soft Spells Over My Sight
Derek had blossomed steadily over the past year, growing into his ears and turning even more handsome, if that were possible. But instead of going out and melting the panties off the girls, suddenly he was coming to Stiles all bashed in, demanding that he patch him up like Stiles was some freelance nurse. It was a familiar pattern by now.
AU in which Stiles has been living with the Hales for a few years as their assistant and friend. He needs to deal with Derek, who keeps coming to Stiles with bruises and cuts to be treated, while trying to figure out what the elderly alpha of the Hale pack is up to.