gu~derenko, kirisu mafuyu, bokutachi wa benkyou ga dekinai, highres, 1girl, aqua eyes, bare shoulders, blue eyes, blush, braid, breasts, cameltoe, cleavage, closed mouth, collarbone, competition swimsuit, covered navel, groin, hand on own hip, highleg, highleg one-piece swimsuit, large breasts, long hair, looking at viewer, one-piece swimsuit, pink hair, ponytail, simple background, swimsuit, thighs, wavy mouth