Video not mine. I own nothing! From NicoNico.
Original video link:
Original title: 【APヘタリア】俺のムキムキがビキニ・スポーツ・ポンチン【手描き】
Hetalia belongs to Hidekaz Himaruya
Song: Bikini Sport Ponchin by Maximum The Hormone
Note: No editing has been done to this video. This is the original audio and video downloaded from NicoNico, so I apologize for any poor quality but since the video is not mine I have no control over it.