Christmas Miracle (G)

Had this idea playing around in my head for a while. It's a time-sensitive idea, based on a spoiler circling around about the end of the Christmas special (TO BE SHOWN IN LESS THAN TWENTY-FOUR HORUSOAL;LKFJALD) so I knew I had to punch it out soon before cannon corrected me.

( Summary under cut to avoid spoilers. )

The Doctor, the Widow, and the Wardrobe.

I flailed. So hard. Oh god. Those last five minutes, guiz. Those last. Five minutes.

( Cut for spoilers )