1girl, animal_ears, arknights, arm_up, barefoot, bikini, bikini_under_clothes, braid, breasts, brown_eyes, brown_hair, cairaovo, cleavage, from_side, full_body, jacket, long_sleeves, looking_at_viewer, looking_to_the_side, medium_breasts, on_table, open_clothes, open_jacket, outdoors, roberta_(arknights), roberta_(summer_flowers)_(arknights), sitting, solo, suitcase, swimsuit, table, tail, water, white_bikini, white_jacket