1girl, blush, breasts, crossed_arms, goshiki_suzu, greyscale, hair_ornament, hair_scrunchie, idolmaster, idolmaster_cinderella_girls, large_breasts, looking_at_viewer, monochrome, ohtsuki_yui, ribbed_sweater, round_teeth, scrunchie, sitting, smile, solo, sweater, teeth, wavy_hair