Mudita Uncharted/AC2 crossover

Title: Mudita
part 1 goddamnit
Rating R for swear words
Warnings for slash and the beginnings of polyamory between three dudes.
Series:  Uncharted, Assassin's Creed 2.  Spoilers for neither
Characters: Nathan Drake, Shaun Hastings, Desmond Miles
Uncharted is owned by Naughty Dog, AC is owned by Ubisoft. I own nothing.

Summary: Sometimes you find what you never knew you needed.

Feedback is greatly appreciated.  Even if you think it sucks, I'd love to know why.  Thanks!
( here we go again )