vocaloid
hatsune miku
shiika sadamasa
1girl, adjusting clothes, adjusting swimsuit, aqua eyes, aqua hair, armpits, ass, bare shoulders, breasts, competition swimsuit, long hair, looking back, one-piece swimsuit, sideboob, simple background, small breasts, solo, swimsuit, tsurime, twintails
bad id, bad pixiv id, photoshop (medium)