Proper Artwork Storage (Numb3rs Fixed-Length Ficlet, R)

Title: Proper Artwork Storage
Fandom: Numb3rs
Rating: 'mild' R
Pairing: Amita/Charlie/Seth Marlowe
Warnings/Spoilers: Slash, het, threesome, spoilers for episode 4.09, Graphic.
All Thanks To: emmademarais for the plotbunny and the chance to revisit a certain image.
Author's Note: For once I wrote a prompt within its week (#206, Draw)! This might be a sequel to "Light to See By". I'm not sure.
Disclaimer: None of these characters or their settings belong to me.

( Amita knows this isn't the right way to store a drawing. )

Amazon and GLBT-themed Works.

Amazon Rank.
( Not that you don't all already know this. )