Rule 34 Dev - 1girl between_fingers black_border black_jacket blazer border brown_eyes brown_hair covered_mouth hammer highres holding holding_hammer holding_nail jacket jujutsu_kaisen jujutsu_tech_uniform keiko_(um7mr1) kugisaki_nobara long_sleeves looking_at_viewer nail nail_(hardware) short_hair simple_background solo upper_body|20274124572