A dream come true

Rosalina was going to check if the rule actually worked, but quickly realised something and added a little addendum to the previous rule she wrote.

Old Rule: All Lumas turn into a Humanoid state reminiscent of young adult women when they enter a 20 foot radius of the Comet Observatory and they have the a mind reminiscent of a young adult woman's

Rosalina: There. Didn't really want them to still have a childish mind if they're gonna look like... that.

She stands up and goes to leave, placing the Notebook under crown before doing so. As she leaves, her mind races, every part of her hoping that it worked.

When she first got onto the main area of the Comet Observatory, she couldn't see any Lumas around, which worried her as she believed the Notebook had accidentally gotten rid of them, however, this feeling vanished when she heard one of them, an orange one, call out to her.

Orange Luma: Oh, Mommy!

As Rosalina turned around she was starstruck (pun intended) at the sight of the Orange Luma. Instead of being a small star like create, it was now almost as tall as Rosalina herself, it's legs made up at least half of its height, with thighs that looked like they could crush a chain chomp.

The Luma's top half was in a similar vein to the bottom, its chest and arms are broad and slightly muscular, and the boobs, were big, not too big though, Rosalina suspected they were somewhere around 32 D and 30 F, though she could've tell for sure, however, they were lacking areoles and nipples, leaving them completely smooth.

Rosalina: M-my Dear, do you have any idea where the rest of your siblings are?

Orange Luma: They're out searching for more Power Stars and Grand Stars.

Rosalina: Ah. I see.

Orange Luma: But, that doesn’t mean we can't have a little fun, just the two of us, before they get back, what do you say, Mommy~?

The Luma says that last part with a hint of seduction, further riling Rosalina up.

Rosalina: Well...