Rule 34 Dev - 1girl alternate_costume bean_bag_chair black_thighhighs brown_buruma brown_eyes brown_hair buruma grey_background gym_shirt gym_uniform highres kantai_collection long_hair looking_at_viewer ryuujou_(kancolle) shirt simple_background sitting solo t-shirt thighhighs tirasi_(so) visor_cap white_shirt|23694430149