1girl, angelina_(arknights), angelina_(summer_flower)_(arknights), animal_ears, aogisa, arknights, beach, black_choker, blush, breasts, brown_hair, casual_one-piece_swimsuit, chain, choker, day, earpiece, fox_ears, fox_girl, fox_tail, hair_ribbon, infection_monitor_(arknights), jewelry, long_hair, looking_at_viewer, medium_breasts, necklace, ocean, official_alternate_costume, one-piece_swimsuit, outdoors, parted_lips, pink_eyes, pov, pov_hands, red_one-piece_swimsuit, red_ribbon, ribbon, sky, solo_focus, swimsuit, swimsuit_cover-up, tail, twintails, water