I've posted a new story to my website.
Term of Service McKay/Sheppard, McKay/OFC, Sheppard/OFC -- NC-17 -- 19,000 words
"You're telling me that you would sell your bodies for curiosity, orbital shielding, and a quarter-charged ZPM?" "Well, yeah. Who wouldn't?"
Warnings for Dreaded Het, noncon, and the author taking a shameful amount of pleasure in dressing John Sheppard up like a paper doll.
With much help from
astolat,
cesperanza,
giglet,
julad,
liviapenn, and especially
terrio for the immortal line, "extra space between [Rodney] and [breakfast] (and you should never put extra space between Rodney and breakfast)!"
EDITED TO ADD: If you can't get into the story on trickster, I've put a backup copy on skyehawke:
http://archive.skyehawke.com/story.php?no=13601