3girls :d age_difference blonde_hair brown_eyes brown_hair closed_eyes commentary_request crossed_arms emphasis_lines fork hair_ornament hairclip long_hair medium_hair multiple_girls nanamori_school_uniform necktie oomuro-ke oomuro_hanako oomuro_nadeshiko oomuro_sakurako open_mouth plate pontasu school_uniform serafuku siblings simple_background sisters smile surprised sweatdrop sweater_vest very_long_hair white_background yuru_yuri