2girls, bangs, bare legs, bare shoulders, barefoot, beach, belt, bird, black bow, blonde hair, blue eyes, blue shirt, blue shorts, blue sky, bow, bucket, cloud, day, detached collar, detached sleeves, dress, drill hair, flower, hair bow, hair ornament, high-waist shorts, holding, kneeling, long hair, long sleeves, looking at viewer, medium breasts, multiple girls, no shoes, ocean, official alternate costume, open mouth, outdoors, pantyhose, ponytail, puffy sleeves, sand, sand castle , sand sculpture, shirt, shorts, siblings, sidelocks, sisters, sitting, sky, smile, twin drills, twintails, water