1boy, animal_hands, artist_name, black_hair, claws, colored_sclera, dark-skinned_male, dark_skin, demon_boy, drooling, fangs, gradient_background, hands_on_own_face, hands_up, horns, kimetsu_no_yaiba, lll_123_lll, long_hair, looking_to_the_side, male_focus, monster_boy, nude, open_mouth, pointy_ears, saliva, saliva_trail, simple_background, solo, text_in_eyes, tongue, tongue_out, twitter_username, upper_body, urogi_(kimetsu_no_yaiba), veins, white_background, yellow_eyes, yellow_sclera