Rule 34 Dev - 1girl blue_border blush border brown_eyes brown_hair brown_serafuku hair_between_eyes hands_up hibike!_euphonium highres hizikit kita_high_school_uniform motion_lines neckerchief oumae_kumiko pointing pointing_up red_neckerchief school_uniform serafuku short_hair solo sweatdrop upper_body wavy_hair white_background|20151314937