1girl animal_ears between_breasts black_leotard black_pantyhose blush bow bowtie breasts covered_navel detached_collar fake_animal_ears gradient_background grey_background highleg highleg_leotard kanon_(kurogane_knights) kantai_collection leotard looking_at_viewer one-hour_drawing_challenge pantyhose playboy_bunny rabbit_ears rabbit_tail solo strapless strapless_leotard sweatdrop tail zara_(kancolle)