Rule 34 Dev - 1girl arm_up blue_sailor_collar blue_skirt blush closed_eyes commentary_request flower hibike!_euphonium highres kitauji_high_school_uniform matebashi midriff_peek neckerchief oumae_kumiko pink_neckerchief pleated_skirt sailor_collar school_uniform shirt short_hair skirt solo sunflower white_shirt|20885820813