Katie and Tiff head upstairs again after searching through the basement. "I guess there might be something up here." Katie was going first and Tiff was following. Nothing seemed that much different but the stairs were slightly more difficult to get up. Tiff simply shrugged it off.
Tiff jumped at the sound of Katie screaming with glee. She picked up some books and started to read. "Jeez what a dork." Tiff thought to herself as she walked over to the mirror. "I am getting dust all over myself."
Tiff was brushing away the dust in the mirror when something hit her on the back of the head, followed by a scream that shook the room. "What's wrong!?" Tiff turned around suddenly ignoring the flopping feeling coming from under her shirt. What she saw totally shocked her.
Katie moaned out in pleasure. Her hands were grasping two large breasts. Her top was burst open. "It must have been one of her buttons that hit me!" But they looked very familiar.
"Oh Tiff! They are just like yours!"
Tiff flustered with jealousy. "That is impossible!" Just as Tiff put her hand to her chest, she noticed something. She only found empty cloth. "No!" Tiff gasped ripping her shirt off to find that her breasts had vanished. She was as flat as Katie was just a minute ago!
Tiff looked up at Katie. Wait a second. Up!? Tiff noticed something new. She was much shorter now. Her skirt was just barely hanging on and her shoes were too big. Katie was blushing. She most definitely enjoying her growth a lot more than Tiff was.
Katie suddenly gasped out in pleasure and put her hands down, under her skirt! "W-what are you doing, Katie!?" Tiff gasps as a suddenly tightening between her legs. Tiff let her skirt fall. She helped her panties to the ground. Turning to the mirror, she inspected herself. Her pussy was now Katie's. A small tight virgin's.
She looked up to face. Her freckles were gone and her hair was raven black. She watched it shorten and fix itself just like Katie's. Tiff turned around just in time to see Katie shuddering with an orgasm. Katie flung her head back. Her new long, brown hair flew back with her. She sat back relaxing. What left of her clothes were soaked with body fluids and sweat.
Katie looks just like myself. Well... what I used to looked like. Tiff looked into the mirror at herself. She was now "No-Cans" Katie's body. She can feel her bottom lip tremble as tears filled her eyes. Suddenly her vision blurred as the final change took place. Tiff completed the transformation by losing her perfect vision.