winged!Sam; seeing wings; high school AU fic search.

Hi,

first of all I'm looking for Winged!Sam, preferably Castiel/Sam but I'll take Sam/Gabriel or fics with no pairings.

Secondly, any fics where either Dean or Sam can see Castiel's wings. Bonus Points if they don't tell him that they can see Castiel's wings.

Thirdly, High School AU's, i'll take absolutely anything from Sam and Dean still being hunters to Mary still being alive. Only Sam/Cas, Sam/Gabriel, Sam/Dean though.

Thank's for any recs, self-rec's are welcomed.
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