1girl, aris_(blue_archive), ass, beach, bikini, black_hair, blue_archive, blue_eyes, blue_sky, closed_eyes, fei_mao, frilled_bikini, frills, hair_between_eyes, hair_spread_out, hat, long_hair, looking_at_viewer, lying, ocean, on_stomach, outdoors, sky, smile, solo, swimsuit, very_long_hair, white_bikini, white_headwear