1girl, ;d, arm_up, ban_(puka_0507), bikini, blonde_hair, blue_eyes, blush, breasts, idolmaster, idolmaster_cinderella_girls, large_breasts, looking_at_viewer, looking_to_the_side, multicolored_bikini, multicolored_clothes, ohtsuki_yui, one_eye_closed, sideboob, sidelocks, simple_background, smile, solo, splashing, striped, striped_bikini, swimsuit, upper_body, white_background