Sister Mary moaned as she felt Jim's body becoming more muscular.
She smiled as she thought that the Corrupter would soon be free to roam this weak world.
As she thought this, she didn't notice that, in fact, her own skin tone was darkening to a deep blood red color. Her eyes were closed, but if they had been open, Jim might have seen that they were now black and glowing with evil energy. He wouldn't have cared anyway though, since he was too distracted by pleasure.
Mary's skin had finished changing and her breasts continued to grow. They became perfectly shaped and they defied gravity despite their huge size, almost an EE cup. Her niples were larger, almost 2 inches longer and her areolas were the size of half dollar coins.
She continued her changes, opening her eyes as she realized that she was becoming...