Fluffy established relationship please, anon. OP is looking for serious feel-good shippingfic to please everyone who wants these two to have a happy ending. Sex is optional, just lots of domesticity and caring boyfriend/girlfriend behaviour on either one’s (or both’s) parts.
(Part 22) Prussia/Hungary – domestic fluff.
Prompt: http://hetalia-kink.livejournal.com/21382.html?thread=90070406#t90070406
Fill: http://hetalia-kink.livejournal.com/21753.html?thread=93721593#t93721593