Is he? Oh, that's my first time to draw Russia, he should not be that slenderXD anyway he is an adorable guy~❤
and it's my first time to know uke=受 and seme=攻 too，forgive my poor English, I learnt something from you todayXD
Yeah, I love manly china as well, but I think he can either be uke or seme, if with Japan he is seme, if with Russia, he is uke, BTW, in my opinion, Russia is the seme for the whole world~❤