"So it was understandable that Lily didn't at first notice the very large man in her bed when she entered the room assigned to her. When she did, she stopped dead and hissed, "You can't be in here!" The covers were pulled to his waist, but he appeared to be quite naked underneath. "Why not?" Apollo asked, apparently having forgotten all the social niceties that someone must've taught him as a small child. "Because this is your sister's house." He cocked his head. "Actually it's His Grace the Ass's house, but I do see your meaning. You know she's a floor above us?"