I'm looking for a specific fic I read a long time ago. Here's what I remember:

Jensen is a dragonrider and is bound to the King dragon, and is part of some guard, and that guard goes to Jared's village and has each child hold the Queen dragon egg to see if anyone bonds with it. I think whoever bonds with the Queen dragon egg has to be with the person who bonded with the King dragon so that's why Jensen is looking for whomever that may be. For some reason they take Jared with them, but they all think the Queen dragon egg must bind with a female....
Later on in the fic, only by accident, Jared catches the Queen dragon egg to stop it from breaking on the ground and bonds with it. Jensen is mad at first because he thinks Jared cheated or there was a mistake or something, but as it turned out the Queen dragon egg CAN bind with a female OR male, depending on the King dragonrider's sexual preference...
I think it was a longer fic and there was a happy ending...

Hope this is enough and thanks in advance!

edit: FOUND "And Mars Rose In The West" http://archiveofourown.org/works/1363600?view_full_work=true