There was only one reason you'd ever get up at 7 normally. Going to and coming back from your Aunt and Uncle's place. Your Uncle was an inventor who had a few good patents for passive income before going off the deep end, and making crazy contraptions... Although sometimes they worked... Your Aunt on the other hand took some of the savings and made a Diner in their town, and was pretty successful. Ever since you were 3 your family would go visit, but nowadays you stayed there for awhile and came back at the end of summer. You would meet some of the kids around your age in the area, have fun, and were often called cute by regulars at the diner.
After the long drive with your parents your fifteen year old self stretched your arms as your body was stiff from sitting for hours, and your parents got all your bags into the house... Meanwhile you went to the Diner which was finishing cleaning up for the day. No one else was around besides your Uncle who was using some of his robots to clean up, and as you opened the door he saw you while managing some of the robots.
The older man always had his lab coat on, and while he was wrinkling up a little his hair growth formula allowed him to keep a full head of chestnut brown hair. "Ah, welcome back. I made a few tweaks since last time to perfect the machine, come on down."
"Alright..." You said always unsure what to say around your Uncle "Any changes I should know about?"
Your Uncle thought for a second as he led you down from the Diner area to the Lab area and said "The change should be a bit delayed. After a good night sleep the effects should be finished." Then you proceeded to do the same routine you did every year. Step into an oversized machine that was slightly different from last year, get shocked, and feel your cells start shifting and morphing around. This year you were turning 14, and couldn't quite feel easy about what changes your other form may have gotten since last year... You couldn't tell now however as the change would happen more gradually... Hopefully that should offset any pain or tiredness you normally get. Your Uncle helped walk you back to his home, and then you were finally able to get back to sleep in their guest bed. Their guest room pink and frilly, and they had some clothes for you in some of the drawers. For tonight though exhausted from the trip you just wore your boxers and a T-shirt. You couldn't help but feel your body shifting under the sheets every now and then, but fell asleep before your body could get significantly different. However when you awoke...