Katie was too disturbed to notice her - now his - friend's lusty grin.
"Oh my god...this can't be possible..." Katie moaned, reaching over to steady himself on a table, then doubling over and crouching down as he gasped for breath. Realizing that Katie was taking things badly, Tiff quickly wiped off her smug expression and came over to buck her friend up.
"Look, I told you, it can be undone, don't freak out," Tiff stated, seemingly nonchalant as she gently rubbed Katie's now sturdy back. "C'mon, don't you even want to see what you look like? I gotta say, it's pretty impressive," Tiff said, unable to supress a lecherous smile. Hearing the tone of Tiff's voice, Katie looked up and grimaced, his annoyance at Tiff overcoming his fear, as it often had in the past. Tiff pretended to put on a serious and comforting expression, but Katie easily saw through it.
"Seriously, Tiff? What is wrong with you?" Katie growled in his currently much-deeper voice. "What if something goes wrong? What if I get stuck like this? What if -"
"Oh, don't be a wet blanket," Tiff pouted. "We knew stuff might get weird, that's why we planned it for this weekend, when both our parents would be out of town. What's the point of this if we can't have fun with it?" Katie just glared up at Tiff in response. "C'mon, stand up, we're just wasting time if you sit on the floor." Exhaling deeply, Katie finally stood up, a full six inches taller than Tiff.
"Well, this is...odd," Katie muttered, and Tiff grinned at the change in her friend's tone. She knew that Katie was enjoying the unusual sensation of being taller than his friend for once, and was slowly being won over by the novelty of it all.
"You might want to take off your clothes, they're too small now," Tiff noted. At first, Katie nodded and began to unbutton his uniform blouse, but then stopped upon noticing the toothy smile Tiff couldn't hide.
"NO way," Katie shook his head. "I may look like this, but I'm still a girl, and I'm not stripping."
"Oh, c'mon!" Tiff whined. "We're BOTH girls, so why does it matter? Besides, that's not your real body."
"It is right now until you change me back," Katie frowned, but his expression eased as he thought of something. With a sly look, he continued. "But if we were BOTH guys, I might consider it." At first, Tiff looked inclined to refuse, more through wanting to have fun with her friend's current form as herself rather than any fear about the change, as Tiff never thought that far ahead anyway. However, the more she thought about it, the more the idea seemed to appeal to her. Why should Katie get all the fun? After all, there were a whole realm of possible things to do together if she were also a guy...
"You got it!" Tiff agreed, then quickly began unbuttoning her blouse.
"What're you doing?!" Katie looked at his friend as though she had lost her marbles. However, Tiff just nodded at Katie and continued to strip.
"Considering what happened to your uniform, I'm not wearing mine," Tiff said matter-of-factly.
"Fine!...just keep your underwear on at least," Katie grumbled, looking away.
"Spoil-sport," Tiff stuck her tongue out and teased as she ambled over to the glass case in only her bra and panties. "Just use the same settings I did and hit 'START.'"
Katie nodded, then pressed the button.