Finally, just a generic breast expansion. Kinda boring, no story to go with it, no emotion on her face, but it was a nice sequence and a cute girl.
©Punchy
There are no changes in her expressions cause she is familiar with the procedure, full of control of her body and has to focus on her growing.
The story could be like:
Her:"Honey, I have a special capability, that I want to show you.
Only thing is, I have to concentrate myself to find my inner mass of gravity."
Me: "Don't you mean center of gravity, my dear?"
Her: " No, it is what it is my inner MASS."
