rui (rei leyi), estella (arknights), arknights, arknights: endfield, absurdres, highres, 1girl, animal ears, ass, bandaid, bandaid on leg, barefoot, blue sailor collar, blush, closed eyes, closed mouth, feet, fox ears, fox girl, fox tail, from above, hair ornament, hairclip, inflatable raft, legs, lying, medium hair, on stomach, one-piece swimsuit, pool, sailor collar, school swimsuit, see-through clothes, shirt, short sleeves, soles, solo, swimsuit, swimsuit under clothes, tail, the pose, toes, virtual youtuber, water, white hair, white one-piece swimsuit, white shirt