1girl, animal ears, armpits, bell, black hair, blush, boots, cat ears, christmas, commentary request, dokidoki sister aoi-chan, dress, english text, gloves, hair ornament, hairclip, hat, jumping, kohinata aoi dokidoki sister aoi-chan, long hair, open mouth, original, outstretched hand, red eyes, red gloves, sack, santa costume, santa hat, school swimsuit, smile, snow, solo, swimsuit, swimsuit under clothes, tail, takahashi tetsuya, thighhighs, twintails, very long hair, white thighhighs, wind, wind lift
1girl, animal ears, armpits, bell, black hair, blush, boots, cat ears, christmas, commentary request, dokidoki sister aoi-chan, dress, english text, gloves, hair ornament, hairclip, hat, jumping, kohinata aoi (dokidoki sister aoi-chan), long hair, open mouth, original, outstretched hand, red eyes, red gloves, sack, santa costume, santa hat, school swimsuit, smile, snow, solo, swimsuit, swimsuit under clothes, tail, takahashi tetsuya, thighhighs, twintails, very long hair, white thighhighs, wind, wind lift