"Um, do you guys mind if I turn back into a girl?" Adrian said. "Just to make sure it works to reverse changes." Thankfully, they did seem to be fine with that, and so Adrian clicked the Gender preset. Sure enough, the info it had originally scanned for Allison came up.
Her clothes didn't reappear on him this time, and he worried it hadn't worked until he felt a rush of energy similar to the one he'd felt from the first change pass through him. "Yeah, it seems like it's working alright," he said. He noticed a message in the chat asking, "What's it feel like when you change?" "I'm not quite sure how to describe it," he replied. "I guess it's like when you get goose bumps or your hair stands up, your body does something and you kinda feel weird and go along with it."
This time, he sort of noticed his body shrink all over, turn almost hairless and form soft curves in place of firmness. Maybe it's just because he expected those changes and wasn't just focused on the feelings this time. Next his facial features softened and his Adam's apple vanished, her old voice returning. "OK, we're back to Allison's voice now," he remarked, feeling less like a 'he' by the second.
The parts of him which were most obviously a boy's were at last turning back into their old selves now. He covered his chest instinctively as his nipples swelled and breasts sprouted, relieved that her bra returned to cover her now clearly female chest.
A second later his balls were sucked up inside her and he saw his penis shrink away, almost feeling like she was getting her control over herself back as it receded. At last his scrotum turned into a slit and his penis finished its shrinkage and formed her clitoris. Like her chest, her crotch was instantly covered by her panties.
"Okay, so your girl is back," she laughed. "I don't think I'm ever gonna call myself 'your girl' again, but it is nice to know I can reverse the changes from the Chronivac." She checked and everything did indeed match up with the initial settings. "So, anyone got any ideas what change to try next?"
She saw the chat start to come up with ideas, and chose to...