1girl, ass, blue_eyes, breasts, colored_skin, fangs, from_behind, from_side, grey_background, heart, heart-shaped_pupils, horns, jewelry, large_breasts, lips, long_sleeves, looking_at_viewer, namaniku_atk, oni, oni_horns, open_mouth, original, panties, red_skin, ring, shiny_skin, short_hair, simple_background, solo, symbol-shaped_pupils, thighs, underwear