17-year-old Liam Cavendish took a deep breath before stepping through the boutique's sliding door and sitting on the waiting area couch. He wasn't sure why he felt so nervy- he'd considered what it might be like to be a girl for years, and when his psychology teacher Mrs Baines had suggested trying this place, he'd been amazed to find out anything like it existed. But at the same time, he felt worried that trying being a girl would be really unpleasant and scary for him as someone who'd always been a boy.
"Mr Cavendish?" A woman's voice jolted him out of his train of thought, and he looked up to see a blonde lady in her mid-20s with a clipboard. Liam found her quite attractive in her smart grey jacket and fairly short skirt that showed her long legs, and a split second later conflicting emotions ran through him at the realization that he'd look like that soon.
"Uh, hi!" he said, standing up from the waiting area.
"You can go into cubicle 3 now," she told him. "By the way, you're the student from Hoxton Springs High, right? I have a note from your psychology teacher."
"Thanks!" he replied as she passed him the note. She gestured the way to cubicle 3, and once he got there he stepped inside and shut the door behind him.
The cubicle's walls were reflective, with a camera looking down at Liam, a Start button in the wall in front of him, and the bright lights illuminating the cubicle being the only things Liam could see besides his reflection. Before starting the cubicle up, he pulled out Mrs Baines' note and read it.
'Hi Liam!
I recommend trying the Alternate Life option, it'll help you think more about what you've been wondering about nicely. You can also use the Simulation mode for anything you might want to experience in this body, but please don't share any of that with me!
Best of luck!
Mrs Baines'
Liam noticed he had started blushing hard with the mention of 'Simulation mode', but decided to put it out of his mind. He pressed the Start button, and the screen shimmered and showed a message reading 'Please fully undress'. He checked the door was firmly locked and then did as it asked, pulling off his hoodie, his T-shirt, his shoes and socks and his jeans. He hesitated when his hands touched the waistband of his underwear, and then decided he'd come this far, so he may as well just keep going. He pulled them off and put his clothes in a little pile, standing naked in front of the cubicle's camera.
Now the wall in front of him switched to showing a whole bunch of other buttons with different modes.
Clicking Alternate Life, a blue light from the camera flickered down his body, and a voice explained over the intercom, "When a person is conceived, they develop a male or female body depending on the chromosome of the sperm that fertilized the egg. Alternate Life is designed to trace the genetic information of the person and replicate their conception so that a sperm with the opposite chromosome fertilized the egg instead. Do you wish to experience this?"
Liam hovered his finger over the Yes button for a second before clicking it, his heart missing a beat the moment he did.
A display appeared on the screen in front of him- an ovum surrounded by sperm. He noticed one was just about to fertilize the egg before it vanished from existence, about half of the others swarming the egg vanishing too. Those must've been the eggs with Y chromosomes- now only Xs were left. One of them managed to break inside and fertilize it.
As the visual faded, it began to sink in for Liam that his sex was now getting inversed- and before his eyes, his body began to reshape itself. He saw his facial structure change, his jawline softening, the bulge vanishing from his neck as it narrowed slightly, his hair lengthening partway down his back.
Liam's shoulders slunk inwards, giving him a narrower figure, only for his hips to widen and turn curvy. His body hair thinned, and in some places pretty much vanished entirely. He felt his ass fill out, its flesh larger and softer. His arm and leg muscles turned more lithe, and his hands and feet got more petite.
His chest and genitalia were the only masculine-looking parts of him by now, and they rapidly started to change. His nipples pricked up with sensitiveness, and became puffy and erect, the flesh around them expanding into breast tissue. The changes then turned from the most feminine part of a male body to the most masculine, and Liam looked down to see his penis start to shrink away. He then felt his balls pinch up and move inside the body, while his scrotum began slowly unfurling to form a vagina.
Before she knew it, his penis had tucked away into a clitoris, her sac had formed a pussy, and a womb and ovaries had developed inside her. Lea stared at her freshly female body, and was amazed- she was really a girl!
She wondered whether to go out into the world or try the Simulation function...