Title: Mathematically Impossible 3 and 4
Author: Me.
Disclaimer: I own nothing.
Notes: These two just wouldn't behave in chapter 4, so it me ages to make them stop making with the sexiness. I was gonna start the smut in chapter 4, but it just didn't read right, and so chapter 5 marks the beginning of their hellride. I've just included the AO3 links.
Enjoy :D
http://archiveofourown.org/works/9441941/chapters/21577274 http://archiveofourown.org/works/9441941/chapters/22039265