1girl, barefoot, black_panties, bubble_tea, feet, formal, holding, idolmaster, idolmaster_cinderella_girls, knees_up, legs, legs_together, long_hair, long_legs, orange_eyes, orange_hair, panties, pink_suit, simple_background, sitting, skirt, solo, suit, toenails, toes, underwear, wardimension, white_background, zaizen_tokiko