1girl, all_fours, black_bra, black_thighhighs, blush, bra, breasts, brown_hair, cleavage, collarbone, drooling, half-closed_eyes, idolmaster, idolmaster_cinderella_girls, indoors, medium_breasts, mifune_miyu, minori_(m-noir), no_shirt, ponytail, purple_skirt, saliva, skirt, solo, thighhighs, underwear