Fic: You Have Got To Be Kidding Me (Ten/Donna | PG-13)

Title: You Have Got To Be Kidding Me
Author: Madge
Characters/Pairings: Ten/Donna
Rating: PG-13
Disclaimer: My Doctor Who dolls are sat on my bookshelf but that's the closest I'll get to owning anything to do with this show.
Summary: In which Donna gets the Doctor pregnant. (What?)
Author's Note: Written for the ficafest on marriedonmars. The summary tells you what prompt it was for.

( 'Casual sex, Donna. All the cool kids are doing it.' )

I WILL TRY AND WRITE SERIOUS!FIC WITH THESE TWO. ONE DAY. PROMISE.