LmaSuki

I settled on the idea that in this universe, Professor Utonium accidentally created the girls during his late twenties, and was woefully unprepared for parenthood. despite this, he immediately began work on becoming the best father he could.

the girls were roughly equivalent to 6 y/os upon creation, and though they were born with a deeply ingrained sense of justice and desire to fight evil, the Professor strictly limited any dangerous activies for the next five years. they "fought evil" mostly via volunteer work and social activism.

when the girls entered middle school (as 11 y/os) they were finally allowed to begin superhero work, juggling this with school life and extracurricular activities.

at this point in her life, Blossom began branching out into several school clubs, and was particularly passionate about sewing and martial arts. she often wore self-made clothing and accessories, and designed custom superhero costumes for herself and her sisters.

Bubbles and Buttercup, meanwhile, were only just becoming comfortable building social lives. while all three girls are on the spectrum - like their father - Blossom initially had an easier time managing social symptoms.

Bubbles's main special interest was marine life - particularly deep sea creatures - and she brought her stuffed octopus to school everyday as a comfort item, only leaving him at home when fighting crime to ensure he didn't get hurt. she also wore her duck rainboots to school every day, and began experimenting with gender around this time.