Karyn is his best and only friend, if he's going to turn her into anyone's girl it should be his. Thinks Jon with Karyn's arms still wrapped around his neck, her eyes pleading for another zap.
Jon plays with the dial once more until it reaches "Loving", he then shoots Karyn with it. Instantly her attire becomes more conservative. Her top and skirt join themselves in the middle becoming a stereotypically feminine dress, though it did not extend any further downwards or upwards meaning she was still exposing just as much legs and cleavage as before.
With her face so close, Jon couldn't help but notice her makeup overall becoming more tonned down, except for her lips who were now covered in thick red lipstick.
"Hmm, I feel so... Nice. Thank you Jon." Karyn pulls herself closer to Jon and starts kissing her way up Jon's neck leaving red hikeys from her lipstick before finally reaching his face. Suddenly she gives Jon a deep French kiss.
"Sorry I like totaly couldn't help myself."
"I-it's fine" says Jon
"Pff, haha! You're wearing my lipstick! Here let me help you" as Karyn says that she stuffs Jon's head into her cleavage giving them a good shake, as if trying to wipe off the lipstick with her ample busom.
Stimulated like never before Jon can't help but grab Karyn's ass in return.
"Oh Jon you naughty boy..." Pulling Jon's head back out and looking him in the eyes "say why don't we ditch class and find ourselves somewhere more private?"
Considering the state of arousal Karyn's new form and personality had put him in those words were music to his ears, but he wondered if it taking her up on her offer wasn't taking things too far.