1girl, anastasia_(idolmaster), bikini, blue_eyes, blue_hoodie, breasts, commentary, eyelashes, gem, grey_hair, hands_up, highres, hood, hoodie, idolmaster, idolmaster_cinderella_girls, jewelry, looking_at_viewer, low-cut_armhole, medium_breasts, necklace, parted_lips, purple_bikini, see-through_hoodie, shiidap, short_hair, sleeveless, sleeveless_hoodie, smile, solo, string_bikini, swimsuit, thighs, water, wet, white_background