2girls, asymmetrical_bangs, bikini, blush, braid, braided_bangs, breasts, breasts_apart, earrings, gloves, grey_hair, hand_on_own_hip, hisakawa_hayate, hisakawa_nagi, holding_pill, idolmaster, idolmaster_cinderella_girls, jewelry, long_hair, looking_at_viewer, medium_breasts, multiple_girls, navel, shrug_(clothing), siblings, simple_background, sisters, small_breasts, straight_hair, stud_earrings, swimsuit, thighhighs, twins, twintails, very_long_hair, wasabijoyu76, white_background, white_bikini, white_gloves, white_thighhighs