Rule 34 Dev - arms_up big_breasts black_hair body_markings cosplay demon_slayer female female_only gradient_hair hair_ribbon hairbow haori kamado_nezuko_(cosplay) kimetsu_no_yaiba kimono lenadai long_hair looking_at_viewer no_bra obi open_kimono original original_character ponytail red_eyes smile solo two_tone_hair upper_body|6211409600