1girl, bird, black_pants, blonde_hair, blue_eyes, blush, breasts, cleavage, crop_top, day, idolmaster, idolmaster_cinderella_girls, jacket, kuromitsu_maria, looking_at_viewer, medium_breasts, midriff, navel, outdoors, pants, red_jacket, short_hair, solo, standing, tank_top, umeki_otoha, unworn_jacket