A very quick suggestion. Please have some sort of English translation avaliable. There doesn't seem to be much text there at the moment so this would hopefully not be too difficult. But at the moment, because the majority of the words are actually displayed as part of the pictures, I had to re-type the words into babelfish before I could have some vague idea of what is going on.
Also to do with the flash display of the girl tied down. All I could do was wave the feather over her and this had no effect at all. The feather had a blue haze over it with "tickle proteccion" or something written across it.
And as a final gripe, there was no way for an Aussie like me to get a code for the site (if I were game enough to try without understanding anything on the site already).
Otherwise, good luck with it all.