Fanfic: What was wrong with him?

[pretty_sailor]

Title: What was wrong with him?
Rating: R
Pairing: Merlin/Arthur
Warnings/Spoilers: Most of season 2
Disclaimer: I don't own the characters, they just inspire me :D
Summary: Arthur can't sleep after that night... coda to 2.06

pretty-sailor.livejournal.com/4874.html