1girl animal_ears between_breasts blue_eyes blue_hair bow bowtie breasts carrot collarbone covered_navel cowboy_shot detached_collar fake_animal_ears fake_tail gradient_background highleg highleg_leotard isuzu_(kancolle) isuzu_kai_ni_(kancolle) kanon_(kurogane_knights) kantai_collection large_breasts leotard long_hair looking_at_viewer one-hour_drawing_challenge open_mouth playboy_bunny rabbit_ears red_leotard solo strapless strapless_leotard tail traditional_bowtie twintails white_background wrist_cuffs