yuzunatsu (xrsh8343), katsuragi lilja, gakuen idolmaster, idolmaster, commentary request, partial commentary, 1girl, :o, alternate costume, blue eyes, blue one-piece swimsuit, blue ribbon, blush, braid, breasts, cleavage, covered navel, cowboy shot, grey hair, hair ribbon, half up braid, looking at viewer, medium breasts, one-piece swimsuit, ribbon, ribbon braid, school swimsuit, short hair, signature, simple background, solo, swimsuit, thighs, twitter username, white background