1girl, ahoge, alternate_costume, animal_ears, arashi_(kancolle), black_bow, black_bowtie, black_leotard, black_thighhighs, bow, bowtie, breasts, brown_eyes, detached_collar, feet_out_of_frame, kantai_collection, leotard, maru_(marg0613), one-hour_drawing_challenge, playboy_bunny, rabbit_ears, red_hair, simple_background, sitting, small_breasts, solo, strapless, strapless_leotard, thighhighs, white_background