kanzen bouon, yuzuki yukari, vocaloid, voiceroid, commentary request, highres, 1girl, :t, bed sheet, bikini, bikini under clothes, black bikini, blush, bra, breasts, closed mouth, covered erect nipples, drawstring, grey background, groin, hood, hood down, long hair, navel, panties, pout, purple eyes, purple hair, shrug (clothing), side-tie bikini bottom, sitting, small breasts, solo, swimsuit, thigh gap, underwear, unworn bra, unworn panties, white bra, white panties