Don't know if this qualifies as a fill since it's an illustration for an existing one, but for the indexers' sakes I'm listing it.
Prompt: http://hetalia-kink.livejournal.com/22015.html?thread=92145407#t92145407
Artfill: http://hetalia-kink.livejournal.com/22015.html?thread=97982719#t97982719