全国3000万人の小鳥さんファンの皆様お待たせいたしました！ステージ裏でアイドル達の歌に合わせて踊る事務服小鳥をスケスケカメラで盗撮したビデオを大公開！ アイドル並みの踊りとエッチな身体をご堪能下さい。 Welcome all 300 million Kotori Otonashi fans around the world! We are proud to present to you a video of a little birdie in an office uniform dancing to idols' songs behind the stage, captured by a transparency camera! Please enjoy her dancing and naughty body as much as idols.