Aliens Made Them Marry(AMTM)...

[tenko-susanoo.livejournal.com]

So, I'm looking for stories where Sheppard and McKay are pushed into marriage(or an equivalent, like bonding) by the people of the Pegasus galaxy. The last request for this, that I could find, was in 2008 and there was only one rec that really fit the criteria there.
I'm mainly looking for two variants:

1. Sheppard and McKay are married without knowing it, and it's only later that they realize it(either by suddenly developing telepathy or by someone treating them as a married couple).

2. Sheppard and McKay are married, with their consent, so that they can trade, get out of a troublesome situation or satisfy some weird requirement of some alien people.

It doesn't have to be McShep, I'll take boh gen and slash. It would be interesting to read a situation in which the IOA or the SGC are questioning or making fun of the whole thing. And it doesn't have to be a big part of a story, even just one paragraph might satisfy my craving.

I know I've read a few at some point, but I can't remember which ones.

Help?