1girl, black_horns, black_suit, black_tail, blush, breasts, demon, demon_girl, demon_horns, demon_tail, finger_to_mouth, formal, heart, heart-shaped_pupils, helltaker, horns, long_sleeves, looking_at_viewer, medium_hair, modeus_(helltaker), myuryuneko, nail_polish, pantyhose, parted_lips, red_eyes, red_nails, red_pantyhose, red_sweater, ribbed_sweater, sidelocks, solo, suit, sweater, symbol-shaped_pupils, tail, white_hair, yandere