♥ 本家様: sm31786371 ♥UST: Ekkoberry - https://www.youtube.com/watch?v=KCDp54KFOm4 ♥Mix:NecroDesu - https://www.youtube.com/channel/UC24rIN8gLPiULQdHRU58a3w ♥カバー:欲音ルコ♂
http://www.nicovideo.jp/watch/sm41935939