Theo shut the door tightly behind him, making sure nobody would interrupt him. He pulled his computer chair out, sliding back to his desk and looking at the Chronivac once more.
''Hmm, lets see what else we could do..." He whispered to himself as he clicked off of Miss Willoughby's profile, returning to the main screen.
He checked the clock. Definitely enough time to mess around some more. He selected nearby once more and saw the people around him. In addition to himself and Miss Willoughby, a few neighbors from surrounding houses popped up. Theo thought to himself for about a minute, looking at the dozen or so profiles on his screen. With a sly smile, he slid his cursor over Hannah's profile, selecting it. Awkwardly, Hannah's model appeared on the screen, completely nude as Miss Willoughby's was earlier. Theo blushed, forgetting that he'd end up seeing his twin like this.
"Now what to do... I should surprise Connor when he gets here, and she needs to pay for taking my leftovers earlier..." He mused, sorting through a few settings.
Something that would get her to freak out, but easily undoable to avoid issue... "Got it!" He thought to himself, mousing over the species section. Growing his neighbor's breasts was one thing, but if there was anything to test the Chronivac's true strength would be a change of species.
First, to test it out, he selected the 'auto-species' function. This feature let the program choose an animal that it felt matched the transforming target, based off of looks and personality. Selecting this updated the 3D model of Hannah, morphing her form. She now had a medium length prehensile tail snaking up her backside, and a coating of brown hairs across her body. Her nose was a lot flatter and her ears larger too. Not to mention, her feet looked like her hands, although they retained her painted toenails. Oddly enough, she retained a lot of human features, a point Theo noted as the species percentage was set to 50%. He almost burst out laughing. His sister looked hilarious as some weird monkey girl, and this was the perfect revenge.
"Hmm, what else is there though. Lets not make any changes yet..." He said as he clicked on the tab for species, allowing a search. He chose various different animals, watching the 3D model change back and forth, noting the strange compromise between animal and human. Not only that, he tried increasing and decreasing the species percentage. At low values, Hannah looked almost entirely human, save for animal ears and a tail. At high values, her body shape wasn't even close to human, except for her hair, which remained to keep her identifiable. An option also popped up to allow her to speak normally even when in a nearly feral form.
Theo gathered a small list of things he could turn his sister into and glanced at the clock again. Five minutes to go. He had to choose now.
Looking at his list, he decided to go with...