shiitake taishi, katsuragi lilja, shiun sumika, gakuen idolmaster, idolmaster, commentary request, highres, 2girls, :o, bikini, black bikini, blue eyes, blue ribbon, blush, braid, breasts, cleavage, closed mouth, eyewear on head, green eyes, grey hair, hair ribbon, half up braid, hands on own thighs, hat, large breasts, long hair, looking at viewer, mole, mole under eye, multiple girls, navel, open mouth, orange hair, ribbon, ribbon in braid, short hair, stomach, straw hat, sun hat, sunglasses, swimsuit, tongue, white bikini