"Augh, I just have to find a way to keep growing!" she shouts, unable to hold back her urge to expand. "Tanks are out, since it would probably be impossible for me manage to hook one up to myself now that I'm so big, and that goes for anything else that uses a hose...I'll need some kind kind of constant force that'll just keep me expanding as long as it's applied to me..." she says.

That's when a couple of ideas hit her. "Oooh, I bet I could either use thermal expansion or a lack of pressure to make me bigger..." she says, as she wonders what she would have to do for either.