Rule 34 Dev - 10s 1girl ? blush braid brown_eyes brown_hair chisumi closed_mouth collarbone female_focus half_updo holding holding_towel idolmaster idolmaster_cinderella_girls jewelry long_hair looking_at_viewer necklace shimamura_uzuki sidelocks simple_background smile solo spoken_question_mark towel upper_body white_background|8292005631