Draco doesn't really understand this trick-or-treating fiasco, but he doesn't need to as long
as it makes his family happy this Halloween night.
In which Scorpius wants to be a non-cheating princess, Teddy's a snarky pre-teen, Harry's
just as excited as the literal kids to hoard candy, and Draco's not going to wear a milkmaid
costume, thank you very much.
Find the original here: http://archiveofourown.org/works/27316447