1girl, arknights, ball, beachball, bikini, black_hair, breasts, day, feather_hair, goggles, goggles_around_neck, grey_eyes, hair_ornament, hairclip, id_card, jacket, jacket_over_swimsuit, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), lanyard, long_sleeves, medium_breasts, mouth_hold, off_shoulder, official_alternate_costume, open_clothes, open_jacket, partially_submerged, pool, see-through, short_hair, sideboob, sion_(im10042m), solo, sunlight, swimsuit, thigh_strap, wading, water, whistle, white_bikini, wing_hair_ornament