sasaki akira (ugc), nanasaki ai, amagami, 1girl, ass, back, bare back, black hair, blush, brown eyes, clothes pull, competition swimsuit, covering breasts, covering privates, cowboy shot, female focus, from side, looking back, one-piece swimsuit, one-piece swimsuit pull, one-piece tan, shiny clothes, short hair, simple background, solo, swimsuit, tan, tanline, topless female, undressing, white background