Stiles accidentally finds a trunk full of Derek's professional dom gear from when he lived in New York. They don't talk about it. Then Stiles turns eighteen, and they do.

Stiles and Derek wake up married in Vegas. Well, they would have if it was legal. In which Stiles is the president's son, Derek is his bodyguard, and Papa President orders them to pretend to be in love for the sake of gay rights. Or in which uraneia and lupinus combine meeting the Hales, President Papa, waking up married, fake/pretend relationship, First Boy Stiles, and bodyguard Derek into one fic.