naitou kouse, hatsune miku, vocaloid, open m/, 1girl, aqua hair, bare shoulders, blue eyes, blush, bow, bow panties, detached sleeves, female focus, gift, holding, holding gift, incoming gift, long hair, necktie, no nose, no panties, nose blush, panties, santa costume, simple background, sitting, solo, striped clothes, striped panties, thighhighs, twintails, underwear, unworn panties, very long hair, zettai ryouiki