As Jenny almost arrived to her destination the computer in Jeff's room began to show many warning screens about their unsaved change.
[WARNING - UNSAVED CHANGES]
The transformation will be undone if too far from the range.
Undoing transformation...
The screen then showed a countdown, the exact moment Jenny entered the shopping centre it reached zero, consequently making Jenny's boobs regress their size to its original one.
Jenny looked at her chest in confusion, feeling lighter and smaller, she quickly went to the bathroom and raised her shirt in front of the mirror taking advantage that there was no one, she saw a pair of B cup tits again. "Jeff? Are you there?" She nervously asked but nothing happened in response, not even a wiggle. She panicked not knowing what to do or what even happened, she planned to go to Jeff's house again and see if she could do something with the Chronivac.
Meanwhile from Jeff's perspective he was turned back to his human form and was teleported some meters away from his house, apparently all his small neighborhood was in the range of the transformation which was still active.
That was when Jeff saw Olivia, one of the popular and mean girls at his school, Jenny also hated her. She was casually walking her puddle with her pink headphones and encountered Jeff as unfortunately, they were neighbours. "Ugh, why are you here? Aren't you supposed to be with that flat chested?" Olivia laughed.
"You aren't too far away you know!" Jeff pointed at her C cup tits, he also wondered what happened? Why was he there? Where was Jenny? His conclusion was that the Chronivac returned him to normal and Jenny was probably at the shopping centre as she said.
Olivia blushed after hearing Jeff, she immediately slapped his hand away. "You know that you shouldn't mess with me!" The pink lover girl said infuriated, but then she and Jeff noticed something odd, their hands were merging after she slapped his. "What the fuck is this!? What kind of nonsense did you do now idiot!?"
Jeff couldn't think on something to say, he didn't want to expose the Chronivac to someone like her, but he seemed to have no other way. "L-Look, I can fix this, we just need to..." His hand, then his arm, then his whole body was dragged to Olivia's chest, his mass passed through her shirt and was added to her boob size just like happened with Jenny, Olivia screamed as she saw her chest absorb Jeff until everything was done. The computer showed now a new message:
[SUCCESSFUL TRANSFORMATION]
Subject: Jeff Adams
New host: Olivia Hills (boobs)
Previous host: Jenny Williams (boobs)
Please [SAVE] the changes, otherwise the subject will return to normal if the host is out of range.
Olivia calmed herself, looking around for Jeff but there was no one, she looked down to see that her chest size exponentially grew, from her not so bad C cups to firm E cup breasts. Olivia's panic turned into excitement showing it with an evil grin, "look Jeff, I don't know if you're there..." She felt her boobs wiggle, "oh so you truly are there! Well, I don't know how you did this but I won't complain, look at this precious babes" she grabbed her tits with her whole hands as Jeff felt her play with his existence. "You should show me all your secrets~ but for now I'll leave you like this" Oliva put her headphones back and walked her dog back to her house which was next to Jeff's house and still in the range of the Chronivac.
Meanwhile Jenny was sitting on the bus waiting to come to Jeff's house not aware of the full situation her boyfriend went through, now bouncing as part of the body of the girl she hated.