2girls, bad_feet, beach, bracelet, casual_one-piece_swimsuit, floating, floating_object, grey_eyes, grey_hair, hair_ornament, holding_hands, jewelry, lcaomei, long_hair, luna_(punishing:_gray_raven), mechanical_legs, multiple_girls, nanami:_pulse_(punishing:_gray_raven), nanami_(punishing:_gray_raven), one-piece_swimsuit, orange_eyes, ponytail, punishing:_gray_raven, sand, swimsuit, twintails, white_hair, white_one-piece_swimsuit