2boys, ascot, black_cape, black_hair, blood, candle, cape, extra_eyes, facial_tattoo, fangs, fushiguro_megumi, genii, green_eyes, halloween, indoors, jack-o'-lantern, jujutsu_kaisen, long_sleeves, lying, male_focus, multiple_boys, nipples, open_mouth, pink_hair, pumpkin, red_eyes, ryoumen_sukuna_(jujutsu_kaisen), shadow, short_hair, spiked_hair, tattoo, undressing_another, vampire, yaoi