Dub-Con

[tafkah.livejournal.com]

I'm looking for stories where one of the guys from Atlantis is letting themselves get buggered, even though they don't want to. Doesn't matter if it's to save another's life or their own, to get information, money or food, because they're being coerced in any way, because they're enslaved, or just because they feel they have no choice. They just have to give up, let's say, the structural integrity of their behind, even though it's against their inclination. Even better if they have never been touched "there". AUs are okay.
Bonus points if it's Sheppard or McKay who are making the sacrifice, but I'll take any Lantean's.
Thanks in advance!