"Be cool, Dad, we've decided to con Grandma." (Or, the one where the Stilinski men drag Derek to Thanksgiving dinner at Grandma's and she gets the right wrong idea.)

Even though he’s making fun of it, Stiles thinks the whole thing sounds awesome and, like most stuff these days, the experience is going to be totally wasted on Scott.

Written for a prompt on the kinkmeme. TFLN: My dad just asked me if my booty call guy that comes over at 3am and leaves at 6 would like to stay for Sunday brunch next week. You in?

“Ah, yeah, Desiree, I told you I was meeting someone. Well, that someone is Derek. My boyfriend. We’re totally in love.” His heart was racing and Derek was holding him so tight it was difficult to turn enough to face the young woman. What he did see of her had his breath catching on fishhooks in his throat. She was normally a relatively pretty girl, with cute round cheeks and large dark eyes, but in that moment she looked…terrifying. Her cheeks seemed gaunt, her eyes glowing like they were little windows peeking into a deep pit of raging flame. (Or: Five or so years after the show. Stiles is in college, and finds himself getting stalked by a succubus. Derek's determined that the best way to thwart her is to prove that he and Stiles are madly in love. It's not really as much of an act as either seems to think.)

Derek can handle this. He can. “You can do this,” he says, to his pale and pinched-looking reflection, to the faint bags under his eyes and the tension creases at the corners of his mouth. If he says it enough times it’ll stick sooner or later.