1girl aqua_background bad_id bad_pixiv_id bangs black_footwear black_jacket blush boots brown_eyes brown_hair collared_shirt full_body green_necktie grey_skirt hair_between_eyes hand_on_own_face idolmaster idolmaster_cinderella_girls jacket long_hair long_sleeves looking_at_viewer mole mole_under_eye necktie open_mouth pinb sharp_teeth shirt simple_background skirt solo squatting sunazuka_akira teeth tongue twintails white_shirt