Rule 34 Dev - 1boy 1girl black_nails blue_eyes blue_flower blue_hair blue_horns blue_theme coat copyright_name dairoku_ryouhei echo_clastoff fangs flower fur-trimmed_coat fur_trim highres horns hydra_moriarty imo_su_p long_hair long_sleeves multiple_boys smile white_hair yellow_eyes|25324913952