田中 (髙橋ひかる) が呟いた「ヒトトセ」が乙女ゲームのキャラクターだと知った村井 (宮世琉弥)。一方、田中が同人誌即売会に変装して向かうと、そこに現れたのは…。

夏休み、村井 (宮世琉弥) が田中 (髙橋ひかる) を夏祭りに誘う中、村井の幼馴染･福永 (原菜乃華) が現れる。そして夏祭り当日、田中も村井も想像しないまさかの事態が!?

Murai is top of his class and falls in love with his teacher, who is not interested in him and is secretly obsessed with Hitotose; Murai then shows up at school with blonde hair and becomes the spitting image of Hitotose.

Murai is top of his class and falls in love with his teacher, who is not interested in him and is secretly obsessed with Hitotose; Murai then shows up at school with blonde hair and becomes the spitting image of Hitotose.