If I should stumble, catch my fall (слэш)

Well, friendship is canceled. That's all Stiles can think when he walks into the locker room and finds it empty, with Scott's dumb werewolf ass completely AWOL despite the text message he'd received assuring him otherwise. Which wouldn't be that bad, if not for the fact that now Stiles is face to face with a very wet, very naked Derek Hale.