1girl aikawa_chinatsu black_gloves breasts brown_eyes brown_hair choker cleavage collarbone commentary dress field flower flower_field glasses gloves hair_ornament idolmaster idolmaster_cinderella_girls idolmaster_cinderella_girls_starlight_stage large_breasts lipstick makeup red-framed_eyewear red_dress ribbon rotix short_hair solo strapless strapless_dress wrist_ribbon