The cabin

"Dude, you've gotta check this out. I found it in a crater out back," said Mike, holding up a peculiar-looking metal box. The four friends had just arrived at the cabin they'd rented for their weekend getaway. The place was a typical guy's retreat – beer-stained sofas, a dusty dartboard, and a poker table with a pile of chips in the corner. Mike touched the box and it expanded out to the size of a booth with a screen and a purple gem knob.

"What the! How did it do that? Looks like some kind of alien gadget. Is it some magic trick," quipped John, cracking open a beer.

Mike shrugged. "No clue. But it's pretty amazing huh?" He touched the screen and an image formed on it, the machine reading his mind and displaying his imaginings in a 3d holographic image!

"Holy shit!" exclaimed Dave, his jaw dropping as the image of a naked woman with breasts so large they defied gravity took shape before them. The room filled with a low murmur of amazement as people popped beers and crowded around.

Fred touched the purple knob and an opening literally appeared in the booth, the metal flowing like liquid. Inside he saw another purple knob. He stepped in and pressed the purple knob. The booth sealed shut thrusting him into sudden darkness. Inside reality seemed to flicker for Fred and the door opened to reveal the woman on the holographic projection in the flesh.

“Hey, why are you… guys… staring?” Her eyes widened as she heard her voice and realised she was looking up at her friends where before she had towered above them. She swallowed and followed their gaze to look down at her body. “Holy fuck. This is… me?! I’m a chick!!!!” Fred was a big breasted chick!!! They all stared in shock, uncomprehending.

Fred numbly twisted her upper body and her overlarge and perfectly rounded breasts jiggled beautifully. She frowned then her face registered concern as she craned her neck to look past her massive cleavage. “Oh. My. God. My cock is gone!!!”

“Um not to be a pedant but I think you mean replaced. You have a push Fred. And… wow. You’re a knockout. Like an eleven!” Mike observed.

"Well, I'll be damned," murmured Mark, his hand frozen halfway to his mouth. The room was silent except for the sound of the fridge humming in the background.

Fred grabbed her new breasts in utter disbelief. “You’re seeing this too… right?” She even sounded sexy.

Mike’s eyes bulged. “Fuck, yes, we do! How do you feel, man?”

Fred, now a busty beauty, took a deep breath and squeezed her new assets again. “It’s weird, but somehow it feels...right?” She laughed nervously, running her fingers through her hair which had also changed to a flowing blonde mane. Everyone was taller than her. She should be freaking out but it felt… fine.