For Stanford fics, I recommend everything listed here (https://pinboard.in/u:rbmifan/t:misc:_Stanford/t:misc:_Pre-Series). Most should be gen; any pairings are indicated in the tags.

For tactile Sam&Dean gen, try these:

Psychotically, Irrationally, Erotically Co-Dependent: A Day in the Lives of Sam & Dean (http://ash-carpenter.livejournal.com/134249.html) - Anyway. Little bit angsty, bit of brotherly snark and generally being annoying, probably some schmoop. Nothing earth-shattering - just a day in their lives.
Blindfold (http://fleshflutter.livejournal.com/148240.html) - This could be horror gen-fic, or it could be a look at Dean and Sam's post season-five incestuous angst. Who knows? All that matters, is that it's fic, and I wrote it, and it's done.
Specific Relativity (http://gekizetsu.net/sn/generalspecific.htm) - AU where Sam's powers manifest much earlier. Casefic; notquiteright!Sam and superprotective!Dean hunt for the ‘special children’ gone bad when they’re not hunting demons with their father.
Secure the grounds for the later parade (http://glovered.livejournal.com/57256.html) - Sam hugs Dean.
Settling (http://sinnerforhire.dreamwidth.org/134232.html) - Tag for "Yellow Fever." Not a "missing scene" so much as a "should've been." Unabashed schmoop and nonsexual brothertouching.
Small Conspiracies (http://laurificus.livejournal.com/114672.html?format=light) - For a second, everything they need is right there, in curled fingers and tiny brushes of skin. (Shaving fic)
Life Before Death (http://kroki-refur.livejournal.com/246314.html) - Dean's been acting weird, and Sam doesn't know if that's a good thing or not.
Rockabye (http://thebitchtrolls.livejournal.com/189554.html) - A moment of schmoopiness in between hunts, Winchester-style.

Thank you very much.

My FAVORITE story with this theme is http://www.fanfiction.net/s/4190672/1/ Here is the summery: Total AU Dean Winchester was just your average joe working as a mechanic in his hometown of Lawarance,KS when he met Sam Logan and everything changed. No slash or wincest! Warning: mentions of past abuse of a minor. There is sequel to this story. HAPPY READING!!!!

http://www.fanfiction.net/s/6548895/1/We-Don-t-Have-to-Talk-About-Love (http://www.fanfiction.net/s/6548895/1/We-Don-t-Have-to-Talk-About-Love)

This is the the installment of the Soulmate Series, you'll love the whole thing but I think this is what you are looking for.

http://angelusthursday.livejournal.com/2184.html
wee!chesters with cuddling boys? really short > 2,000 words.
big brother dean trying to be grown up, but you can tell he's just a kid himself.