1girl, akizuki_(kancolle), animal_ears, black_hair, black_leotard, breasts, cowboy_shot, detached_collar, ebifurya, fake_animal_ears, kantai_collection, leotard, looking_at_viewer, medium_breasts, playboy_bunny, rabbit_ears, sailor_collar, solo, strapless, strapless_leotard, twitter_username, white_background