Aoi or Manami For Foot Fun?

If you have to pick only one of these two for foot fetish fun like tickling soles or smelling socks, who will it be and why? Aoi Futuba (long black haired girl) and Manami Kinjou (Short haired girl).

Custom's Picks: Cat Planet Cuties (OVA)

This is going to be on the OVA of the anime. Seriously I had a hard time to edit out the naughty parts of the girls, in other words, it has a ton of nudity so it is still worth it for foot fans.

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