1girl ankle aqua eyes aqua hair aqua nails ass back barefoot beach mat bikini blue sandals blush brazilian miku commentary dimples of venus feet feet up flower foot focus from behind hair flower hair ornament hatsune miku highres lens flare long hair looking at viewer looking back lying median furrow nail polish nanoless on stomach outdoors paid reward available pearl anklet sandals shoulder blades sideways glance slap mark soles solo spanked string bikini sunbathing swimsuit tan the pose thong thong bikini toenail polish toenails toes twintails untranslatable commentary unworn sandals vocaloid watermark yellow bikini