1boy adjusting_clothes adjusting_necktie black_male_underwear blue_eyes blue_shirt collarbone collared_shirt grey_pants haine_(xo_hin) highres holding holding_necktie jujutsu_kaisen long_sleeves looking_at_viewer loose_necktie male_focus male_underwear nanami_kento necktie open_pants pants parted_lips shirt short_hair sleeves_rolled_up solo underwear undressing yellow_necktie