I offered a free request to ~ninetales666 and this is what he asked for. A Ninetales being pumped up with water.

Well, this one is a bit different than normal. It's the first inflation animation I made using a liquid as the source. So she's a lot heavier than the characters in any of my previous animations.

I changed the control method this time. There is the tap button, which turns the water on or off. You don't have to hold the button to keep it going. When Ninetales reaches the maximum size, the tap will reset the animation. The "growth speed" box has been labelled "Pressure" in this animation.

But what I changed most this time is the camera system. There are two camera modes: Fixed and free. In the fixed mode, the camera will zoom to the place that's best suited to see all of Ninetales (I was hard to do, I had to use sines, cosines and other things to make it work correctly). The free mode activates whenever you drag the mouse around or when you change the zoom. To return to the fixed mode, just press the camera button again.

Due to the fact that almost all of Ninetales's parts were involved in the expansion, I could hardly use any of them to react to clicking and things, so there isn't much interactivity. I still hope it's good enough.