2girls, beach, bird, bracelet, floating, floating_object, grey_hair, hair_ornament, jewelry, lcaomei, long_hair, luna_(punishing:_gray_raven), mechanical_legs, multiple_girls, nanami_(punishing:_gray_raven), ocean, one-piece_swimsuit, outdoors, punishing:_gray_raven, seagull, sky, speech_bubble, swimsuit, twintails, white_hair, white_one-piece_swimsuit