DRABBLE: Pony Express (10-Donna friendship, G)

[mahmfic]

Title: Pony Express
Author: megans_writing
Beta: czarina_kitty
Fandom: Doctor Who
Pairing(s): None
Rating: G
Word Count: 399
Warnings: Mentions 'The Fires of Pompeii' and 'The Unicorn and the Wasp' but no major spoilers.
Notes: This is a Holiday drabble for bitwhizzle who requested 10 & Rose or Donna with the prompt 'Every little girl wants a pony for Christmas'. I hope you enjoy this!
Disclaimer: I do not own Doctor Who.
Summary: The Doctor takes it to heart when he hears what Donna always wanted for Christmas as a little girl.