1girl, o, aged_up, alternate_breast_size, arms_up, bed_sheet, black_hair, blue_skirt, blush, bound, bound_wrists, breasts, cleavage, clothes_lift, embroidered_bra, hair_ornament, hairclip, huge_breasts, idolmaster, idolmaster_cinderella_girls, long_sleeves, lying, on_back, pleated_skirt, sasaki_chie, school_uniform, serafuku, shift_(waage), shirt_lift, skirt, solo