1girl, ahoge, arknights, bikini, black_hair, blue_eyes, blush, breasts, chiimanju, cleavage, goggles, goggles_around_neck, hair_bun, hair_intakes, hair_ornament, hairclip, id_card, jacket, jacket_over_swimsuit, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), lanyard, long_sleeves, looking_at_viewer, medium_breasts, official_alternate_costume, pool, simple_background, sitting, soaking_feet, solo, swimsuit, water, white_background, white_bikini, white_jacket