1girl, blush, breasts, brown_hair, collarbone, dress, head_tilt, hugging_own_legs, idolmaster, idolmaster_cinderella_girls, indoors, knee_up, looking_at_viewer, medium_breasts, mifune_miyu, minori_(m-noir), on_bed, ponytail, puffy_short_sleeves, puffy_sleeves, short_sleeves, sidelocks, sitting, solo, yellow_dress