Summary:

Inquisitor Trevelyan tries negotiating with nobles while her trusty diplomat is out sick, and accidentally arranges her marriage to a nobleman's son. In a moment of desperation and shortsightedness, she claims to already has a husband: Cullen. It's up to the few who know the truth to sort everything out, but until then, the two are forced to keep up the charade of wedded bliss.

A fill for: http://dragonage-kink.livejournal.com/12449.html?thread=48474273#t48474273