Well, I am helping someone out with their project and they're mostly using plugins to make the tickling a very interactive experience--simply just clicking on spots of the feet to tickle them with the added benefit of doing extra damage if you click their bad spot.
A game project I eventually...
Fate/Stay Night – Taking Care of a Giggling Gorgon
Sakura / Rider (Medusa)
Months had passed since the final battles of the Fifth Grail War, and the city of Fuyuki found some semblance of peace.
Once, Sakura couldn’t imagine an end to the fighting and living a normal life again, but she was...