hiro68, yuka (mahjong hyper reaction r), mahjong hyper reaction r, 1girl, arms behind back, blush, braid, breasts, brown eyes, cameltoe, collarbone, glasses, green hair, hair bobbles, hair ornament, hair ribbon, hairband, long hair, looking to the side, navel, nipples, panties, parted lips, pink ribbon, ribbon, side braid, single braid, small breasts, standing, teeth, topless female, underwear, yellow background, yellow panties