1girl, ass, ass_grab, back, bare_shoulders, bikini, breasts, cowboy_shot, grabbing_own_ass, green_eyes, green_hair, hair_ornament, hairclip, hand_on_own_ass, kantai_collection, large_breasts, long_hair, looking_at_viewer, matsunaga_(haku), open_mouth, purple_bikini, simple_background, smile, solo, suzuya_(kancolle), swimsuit, white_background