yuunagi (yunagi1373), arihara nanami, riddle joker, commentary request, highres, 1girl, bare shoulders, bent over, bikini, black bikini, blonde hair, blush, border, breasts, brown background, cleavage, collarbone, cowboy shot, eyelashes, eyes visible through hair, floating hair, furrowed brow, groin, hair between eyes, halterneck, large breasts, long hair, looking at viewer, official alternate costume, official alternate hairstyle, open mouth, outside border, pom pom (clothes), ponytail, red eyes, shiny skin, shy, side-tie bikini bottom, sidelocks, simple background, solo, swimsuit, thighs, tsurime, v arms, very long hair, white border