masterpiece, best quality, 1990s anime style, anime coloring, dutch angle, wakiko obou, mature female, dark brown hair, low bun, forehead, brown eyes, white yukata, loosely worn yukata, off shoulder, yutaka obi, red obi, half-closed eyes, looking at viewer, blush, shame, nervous smile, lean forward, upper body, sitting wariza, bare thighs, spacious Japanese-style room, futon, in dark room
