SGA Fic Rec

So I just read this amazing fic and have to rec it:

Title: Decreasing Radii
Author: cathalin
Pairing: John/Rodney
Rating: NC-17
Length: 27,000 
Genre: Aliens made them do it, angst
Author's Summary: Sometimes the only thing to do is to steepen the bank, lean further into the turn. 

( Why I loved it??: (potential story spoilers, but not really) )

I cant recommend the story enough, go forth and bask in her talent and then praise her for it :)