Traveler, you have permission to land.

Title: Lion's Shadow
Author(s): AngeNoir
Artist(s): Starkindler
Fandom(s): The Hobbit (Jackson Movies)
Type: Slash
Rating: Mature
Word Count: 12,648
Characters/Pairings: Fili/Kili
Warnings/Spoilers: Emotional Hurt/Comfort, Incest, Alternate Universe - Werecreatures
Summary: He knew all these legends, knew that his people knew all these legends, and so he made a choice. Fili would be confirmed as heir, and Kili would never join his brother in those classes so that it would not look like Thorin was teaching Kili statecraft. If the worst came to happen – Mahal, but he hoped not – Kili would have to step up to the throne (and Thorin would cross that bridge if it ever came), but for now, they had a golden cub to place their hopes in, and with any luck Fili’s feats and accomplishments would eclipse the fact that his brother was a dark shadow who padded behind Fili like a specter of old.
Author's Notes: This is half-born out of my own headcanons and confirmed by kinkmeme prompts - there are many along the lines of Kili as the 'spare' and such, but the three in particular I had in mind when I conceived of this plot are these three here.
Link(s) to Story Master Post/Chapters: http://archiveofourown.org/works/1650257
Link(s) to Art Master Post(s): http://www.sylumclan.com/Grissom/Wordpress/?p=540