1girl, o, arms_behind_back, black_skirt, black_thighhighs, blonde_hair, blush, breasts, frilled_skirt, frills, hair_intakes, high-waist_skirt, holding_own_arm, idolmaster, idolmaster_cinderella_girls, koya_(koya_x_00), kurosaki_chitose, large_breasts, layered_skirt, long_bangs, long_hair, long_sleeves, looking_at_viewer, miniskirt, red_eyes, red_shirt, shirt, skirt, solo, sweater, thighhighs, turtleneck, turtleneck_sweater, very_long_hair, zettai_ryouiki