1girl, o, ahoge, aramachi, bare_shoulders, blue_eyes, book, breasts, brown_hair, brown_sweater, cleavage, collarbone, crossed_legs, denim, fingernails, ichinose_shiki, idolmaster, idolmaster_cinderella_girls, jeans, large_breasts, long_hair, looking_at_viewer, nail_polish, off-shoulder_sweater, off_shoulder, on_bed, pants, pillow, ribbed_sweater, sitting, solo, sweater, very_long_hair, wavy_hair