rufei bot, sagisawa fumika, calvin klein, idolmaster, idolmaster cinderella girls, commentary request, 1girl, ass, back, bare arms, black hair, blue eyes, blush, bra, brand name imitation, breasts, cleavage, closed mouth, collarbone, grey bra, grey panties, hair between eyes, hairband, large breasts, long hair, open mouth, panties, sidelocks, simple background, standing, sweat, underwear, white background