Rule 34 Dev - 1boy 1girl 2021 alice39r animal_ears black_hair cow_ears cow_horns fake_animal_ears fake_horns floral_print_kimono flower gloves hair_flower hair_ornament headband highres horns japanese_clothes kuroka_(shironeko_project) looking_at_viewer lying on_back open_mouth shiro_(shironeko_project) shironeko_project smile white_hair|23599759248