Whoever that new person on the kink meme is who's been filling a bunch of usuk/ukus prompts and doing it amazingly quickly and really well - bravo!

I liked these the best (and please excuse me if I've mistaken this for one person's work if it's not, the writing style and the way they post the fills seemed to suggest it's the same a!a):

http://hetalia-kink.dreamwidth.org/84399.html?thread=510942127#cmt510942127
http://hetalia-kink.dreamwidth.org/82590.html?thread=510945694#cmt510945694
http://hetalia-kink.dreamwidth.org/82590.html?thread=510948254#cmt510948254
http://hetalia-kink.dreamwidth.org/82590.html?thread=510955934#cmt510955934