Jess's growth was extremely rapid and extremely pleasurable by the look on Jess's face. She moaned loudly, throwing her head back and flexing every muscle in her massive body, which bulged larger with every flex. Amanda and Randy shook with fear as Jess's head hit the ceiling and she had to crouch down to accommodate her growing body. "YEEESSSSS!" Jess purred, muscles growing by the second "THE POWER!" she moaned, placing her hands against the ceiling and pressing upwards, smashing through to the rooms above. With Jess's head out of sight above them, Amanda and Randy ran for the steps. Sprinting upstairs they rushed to the door outside, all the while the house was shaking from Jess's laughter. Running out into the back yard, they heard an enormous CRACK behind them. Jess smashed through the roof of the two story house, flexing biceps as big a boulders and fondling tits bigger than a car. "UNLIMITED POWER! HAHAHAHA!" Jess roared, flexing every muscle in her body and splitting the house in two, revealing herself in all her muscular glory. Amanda and Randy looked at each other, unsure whether to flee in terror or bow to the Goddess before them.