1girl, solo, white bikini, eyewear on head, frilled bikini, navel, looking at viewer, official alternate costume, blue jacket, hair bobbles, sunglasses, sitting, low twintails, blush, small breasts, wet, collarbone, off shoulder, arm support, open mouth, open jacket, blue-tinted eyewear, smile, beach, bare shoulders, skin fang, long sleeves, stomach, outdoors, shallow water