1boy, abs, bare_pectorals, black_nails, from_below, indoors, jujutsu_kaisen, light_frown, looking_at_viewer, male_focus, muscular, muscular_male, nail_polish, pectorals, pink_hair, red_eyes, ryoumen_sukuna_(jujutsu_kaisen), solo, tattoo, thick_eyebrows, upper_body, woshihedawei