1girl, blonde_hair, blue_bra, blue_panties, bra, cellphone, flashing, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, loose_clothes, loose_shirt, madaosw, midriff, navel, panties, panties_under_pantyhose, pantyhose, phone, selfie, shiomi_syuko, shirt, short_hair, smartphone, underwear, white_shirt