masaharu, shirase ui, floralia, game cg, 1girl, arm behind back, backlighting, beach, bow, brown eyes, dutch angle, female focus, from side, hair intakes, half updo, hood, hoodie, lens flare, long hair, ocean, one-piece swimsuit, outdoors, outline, pink bow, purple hair, ribbon, solo, sparkle, standing, striped blush, sunset, swimsuit, swimsuit under clothes, thighs, water, white one-piece swimsuit