1990s_(style) 1girl accidental_exposure anger_vein animated artist_name bangs belt between_breasts black_hair bluethebone blush bouncing_breasts breasts bug butterfly butterfly_hair_ornament commentary_request demon_slayer_uniform drawing_sword hair_ornament haori holding holding_sword holding_weapon japanese_clothes katana kimetsu_no_yaiba kochou_shinobu long_sleeves looking_at_viewer medium_breasts multicolored_hair nipples nose_blush parted_bangs purple_eyes purple_hair retro_artstyle sheath short_hair smile solo sweatdrop sword uniform unsheathing video wardrobe_malfunction weapon white_belt you're_doing_it_wrong