1girl, arknights, ball, bare_legs, bare_shoulders, beachball, bikini, black_hair, blue_jacket, blue_sky, breasts, buzhangyezideshu, day, feet_out_of_frame, grey_eyes, hair_between_eyes, hair_intakes, jacket, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), lanyard, medium_breasts, navel, off_shoulder, official_alternate_costume, open_clothes, open_jacket, outdoors, parted_lips, short_hair, sitting, sky, solo, stomach, swimsuit, thighs, white_bikini