rokugou daisuke, kudamaki tsukasa, touhou, commentary request, 1girl, animal ear fluff, animal ears, barefoot, blush, brown hair, chibi, chibi only, closed eyes, fox ears, fox girl, fox tail, full body, green ribbon, hand up, neck ribbon, open mouth, ribbon, romper, short hair, short sleeves, signature, simple background, sitting, sleepy, sleeve ribbon, solo, squeans, tail, tearing up, white background, white romper, yawning