Grow Carrie into a Mini-Giantess

"So," Carrie asked, "what do you want to try first?"

"Can this thing change size?" you ask.

"Yeah," Carrie replies like you're stupid, "of course it can. It can also do a whole lot more. What did you have in mind?"

"Well..." You look her up and down. "I've kinda got a giantess fetish."

"Oooh, that sounds fun. Do we want to do this inside or outside?"

"Let's stick with inside for now."

"Okay. We've got 10-foot ceilings. You could probably go as tall as twelve feet if I stay seated. And we should move things that we don't broken."

"Right."

You spend a half-hour clearing room. Once that's done, the two of you stand there as she explains the remote to you and walks you through the settings. After several minutes (and several explanational detours that you file away for later), you're ready to make your girlfriend a mini-giantess.

"Ready?" you ask.

"Yup. One question first do you want me naked or do you want me to grow out of my clothes?"

"Huh?" you reply, thinking. "Let's..."