Rule 34 Dev - 1girl ahoge armpits arms_behind_head blue_archive blush detached_sleeves female female_focus flat_chest gauze gauze_on_cheek grey_hair grey_sleeves grin halo hh_trismegistus japanese_clothes loli long_hair navel nipples obi red_eyes red_halo sash shuro_(blue_archive) simple_background smile solo upper_body white_background|3935316756