period, period sweet drops, koishikawa kohane, kousaka hatsumi, oyari ashito, 2girls, angel, angel wings, ass, bikini, blush, bow, breasts, brown eyes, brown hair, choker, cleavage, duo, erect nipples, erect nipples under clothes, female, long hair, looking at viewer, megane, multiple girls, purple eyes, side-tie bikini, simple background, smile, swimsuit, white bikini, white hair, white swimsuit, white wings, wings