1girl, arknights, bikini, black_eyes, black_hair, blowing_whistle, bracelet, breasts, circle, expressionless, goggles, goggles_around_neck, hair_ornament, hand_in_own_hair, jacket, jacket_over_swimsuit, jewelry, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), light_blue_background, looking_at_viewer, off-shoulder_shirt, off_shoulder, portrait, see-through, see-through_shirt, shirt, simple_background, skindentation, solo, swimsuit, whistle, whistle_around_neck, white_background, yumuto_(spring1786)