1girl alternate_costume animal_ears black_jacket black_pantyhose bow bowtie breasts dated detached_collar fake_animal_ears hair_bobbles hair_ornament heart_lock_(kantai_collection) izumiyamisono jacket kantai_collection leotard pantyhose pink_eyes pink_hair playboy_bunny puffy_short_sleeves puffy_sleeves rabbit_ears red_leotard sazanami_(kancolle) short_hair short_sleeves small_breasts solo twintails twitter_username wrist_cuffs yes yes-no_pillow