idolmaster, idolmaster (classic)
futami ami, futami mami, ganaha hibiki, shijou takane
magukappu
4girls, ass, bare back, bare shoulders, beach volleyball, bikini, black hair, breast press, breasts, earrings, grey hair, hairband, head out of frame, hoop earrings, jewelry, large breasts, long hair, lying, multiple girls, navel, on stomach, red eyes, shade, side-tie bikini bottom, swimsuit, thong bikini, umbrella, untied bikini
commentary request, highres