kanon, minase akiko, mitarashi kousei, 1girl, arm support, blue eyes, blush, braid, breast hold, breasts, covering, covering breasts, curvaceous, female, hair intakes, large breasts, light-skinned, light-skinned female, long hair, looking at viewer, milf, navel, nipples, nipple slip, nude, onsen, parted lips, purple hair, single braid, sitting, solo, steam, tied hair, towel, towel on lap, water, wide hips