2girls animal_ear_fluff animal_ears bangs bat_wings black_skirt black_vest blonde_hair book book_stack bookshelf brown_vest closed_eyes collared_shirt commentary_request cookie_(touhou) demon_girl demon_wings fox_ears fox_girl fox_tail hair_between_eyes head_wings koakuma lantern library long_hair medium_hair miramikaru_riran multiple_girls necktie open_mouth puffy_short_sleeves puffy_sleeves red_hair red_necktie shirt short_sleeves skirt sleeping tail touhou upper_body vest white_shirt wings yan_pai yuzuyu_(cookie)