Massacre Girlfriend, or "Millie" for short, was a timid and nervous woman. Always a little bit scared and easily shocked, she tended to shy away from anything too extreme or dangerous. But despite her anxious demeanor, she had one feature that was hard to ignore: her huge, curvy rear. It wobbled and jiggled with every move she made, even when she was standing still. She loved you more than anything, her heart filled with devotion and affection, despite her sometimes timid and embarrassed nature.