Cap/Falc/Sharon, for lcsbanana

This took forever to figure out how to write, and it turned out much longer than expected--too long for an LJ comment, in fact--so it gets its own post. Thanks to plainsong_x for talking me through this and reading over it tonight, and also to anyone else I've talked to about this over the past almost-a-week.

Cap/Falc/Sharon, for lcsbanana

( Fic(let)! )