Mary's nose twitched. A lot. She strained her eyes to look at it, but found that she didn't need to strain them all that much. Soon it had grown long enough to be clear in her field of vision. It darkened to a grayish color, becoming round and wrinkly. As it continued to grow, it succumbed to the pull of gravity. She realized immediately that she had taken the elephant vial. The shrinking Mary began a laugh that grew higher in pitch each second.
Her ears grew next. They expanded into massive flaps of gray skin. Mary's body rounded out and grew much larger, gaining the heft of an elephant. Her skin dried out and darkened. Her fingers thickened and her pinkies merged with her ring fingers. Her feet shrank and rounded out with her legs to form tree trunk-like hind legs with three stubby toes. Two teeth forced their way out of her mouth, becoming inches thick and curving out and upward two feet. Her nose finished growing down to her waist as she reached eight feet in height.
The younger Mary had finished her regression before Elephantine Mary was complete. She was rolling on the ground with a six-year-old belly laugh that irritated older Mary's sensitive ears. She held her gargantuan arms to her even bigger hips as her new trunk swayed annoyingly from side to side.
"Oh, you like this, don't you?" Mary said in a deep, nasally voice. "You're just a little brat. Let me show you what happens to little people around an elephant!"