The one that comes immediately to mind is Magpie (http://archiveofourown.org/works/338376)by Waldorph, though the adoption bit is a lot later in the story.
There's Tangled Destinies (http://keiramarcos.com/star-trek/tangled-destinies-ks/) by Keira Marcos, it's a series of fics that takes the AOS and goes down an AU where Pine adopted Kirk when he was about eleven and years later when they're about 16 Spock refuses to bond with T'Pring and the family moves to Earth and San Fransico.
The first 'book' as it were is finished, and I'm looking forward to the next part whenever that may come. It's very good, and has all sorts of world building in it and I adore it.
Here's an ealier post about this topic. Hopefully there's some stories you haven't read linked there. :) http://st-ficfinder.livejournal.com/195273.html#comments
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Date: 2013-05-19 08:58 pm (UTC)no subject
Date: 2013-05-20 12:08 am (UTC)no subject
Date: 2013-05-19 09:28 pm (UTC)The first 'book' as it were is finished, and I'm looking forward to the next part whenever that may come. It's very good, and has all sorts of world building in it and I adore it.
It's also firmly Kirk/Spock.
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Date: 2013-05-20 02:07 am (UTC)no subject
Date: 2013-05-19 09:49 pm (UTC)no subject
Date: 2013-05-20 02:09 am (UTC)no subject
Date: 2013-05-20 04:45 am (UTC)http://st-ficfinder.livejournal.com/195273.html#comments
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Date: 2013-05-22 08:36 pm (UTC)http://writer-klmeri.livejournal.com/196285.html
http://writer-klmeri.livejournal.com/37318.html#cutid1