Rating as Moderate just in case

She starts off fairly human-sized and skinny, but due to certain factors (that I will explain here in a bit) she gets bigger, and I don't just mean fatter. :V

Her base personality's basically the same as regular Tam's, she's just... a man-eating slime monster who also gets extremely curious about Everything once she can get away with exploring Frank's house more.

Basically, the way slimes work in this settings (or at least her particular strain/species) is they're carnivorous and- aside from just needing the energy- the only way they can grow/regenerate is through eating organic (in particular, meat, but they can dissolve any organic material aside from metal and glass) matter. If they don't have a regularly and easy source of food, they will try to find a good place to go dormant in order to save their strength, and then basically just wait for prey to come close enough that they don't have to worry about using up too much energy to get to and trap it.

So her hiding place all these years has been inside the walls of a house where she waits for people to move in and then comes out to eat them. Which is how she met Frank, who managed to convince her to spare him if he brought her something else to eat.
So now that she has a steady source of food, it's allowed her to grow quite a lot.

I haven't decided on an exact height yet, but I'm almost thinking Frank might come up to the bottom of her tentacle nubs? I'm not sure tho.