1girl, ass, black_shorts, blush, breasts, brown_eyes, brown_hair, closed_mouth, dolphin_shorts, from_below, hair_ribbon, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, kurowan, large_breasts, long_hair, looking_at_viewer, looking_back, looking_down, pink_shirt, ribbon, shirt, short_shorts, shorts, smile, solo, standing, totoki_airi, twintails