1girl, barefoot, blush, breasts, cleavage, competition swimsuit, door, female pubic hair, greyscale, hair between eyes, hand up, idolmaster, idolmaster shiny colors, large breasts, long hair, looking at viewer, monochrome, one-piece swimsuit, open mouth, osaki tenka, pubic hair, pussy juice, shirokuma (nankyoku), smile, solo, squatting, swimsuit, toes, v, wet