You and Sara had did a full day of shopping where you had gotten a bunch of different clothes. The two of you had went to a bath house to relax a bit in a somewhat large tub made for 3 or 4 people. It took a bit more money but you two felt like splurging a little bit. you felt a little nervous with just the two of you in a bathtub together. The water was a little murky due to the salts that was mixed in the water but you were a little nervous being naked with another person.
Sarah chuckled a little bit laying next to you in the water and said "Dont look so nervous. We're just two girls here soaking in a tub and relaxing, heck we're not even that developed... or at least I thought we weren't." she gave a small squeeze to your right tit and after a small moan Sarah continued saying "Your even bigger than I am and I could've sworn you were smaller when I first glanced at you."
You thought for a second and then said "Say... what would you do if you suddenly got access to something you shouldn't have?"
Sarah giggled and said "If your talking about the girl's locker room don't worry, your one of us now."
you shook your head and then said "No not that... I think I accessed the population control system... Then my body got a bit more feminine leading to some things like a bigger bust..."
Sarah stared at disbelief and said "I think it's more likely that you suddenly just grew a few cup sizes in a few seconds then you suddenly hacking into the system."
you said "I'll prove it! give me a momment..." you thought back to the system and you managed to access it again.
A woman's voice asked "What would you like today?"
you asked both in your internal and external voice "Age us both to 25..."
you heard a "That's fine, have a fine day Miss Mike."
You opened your eyes as you started to feel your body tingle with your implants starting to expand and hormones starting to circulate further. Sarah also noticed this tingling and asked "The heck is going on?" both of your bodies started to expand immediately with your arms legs and torso lengthening quickly. You noticed that your hips and but were expanding into a heart shape as your breasts had grew to F-cups while Sarah's only grew to D-cups. As your changes started to end Sarah moaned and inched her body further under the warm bath water and said "Ok... I get what you mean and I believe you..." she cuped her breasts and then said "so this is what we'll look like in more than a decade..."
you said "Well we have to eat right and everything, but genetically yes at least."
Sarah sighed and said "Your secret is safe with me... mind if I asked you a favor though?"
"Sure what do you want?"
"Would you..."