1girl, bikini, black_hair, blush, breasts, brown_sweater, cellphone, cleavage, closed_mouth, clothes_lift, curtains, dot_nose, eggplant, holding, holding_phone, idolmaster, idolmaster_cinderella_girls, idolmaster_cinderella_girls_starlight_stage, indoors, large_breasts, long_sleeves, looking_at_another, phone, selfie, short_hair, smartphone, smile, solo, sweater, sweater_lift, swimsuit, takafuji_kako, tokita_arumi, underboob, upper_body, white_bikini, yellow_eyes