Katherine is Matthew's Loving Mom, She wasn't this gorgeous and sexy Star-headed monster, she was a Human, before the Reborn Incident occured ripping her entire Organic System (that being all of her organs, including brain and eyes), leaving nothing but a husk of her body, No one knows where her organs went, but all we know is that from that, a cosmic entity was born, Starpowder.

Starpowder still had some of her memories, Travelling from world to world to find her origins, she found nothing.

It would be until Igor met up with her again, when she renembered everything...

QnA:

Lore:

1-A: Why does Katherine have big female proportions?

1-B: What was The Reborn Incident?

1-C: How many Children did she have?

1-D: How did she revive if her organs were taken off?

1-E: How did Matthew and His Siblings found her?

1-F: Why is her nickname Starpowder?

In-Character:

2-A: How kind is Katherine?

2-B: What is the funniest thing Katherine has done?

2-C: What inspired Katherine's Redesign?

2-D: What even Inspired Katherine?

2-E: What kind of Retronian is Katherine?

2-F: Is Katherine able to breastfeed in her current form? (just listen on this one)

1-A: I was practicing with Female anatomy at one point to get better with female characters, so Katherine was the first, and i kind of got carried away, but i don't see a big deal with her.

1-B: I can't tell you, but what i can tell you is that the Jigoku Message is related with that.

1-C: From Matthew to Darius, 7 in total, with William being an artificial one, Matthew being the first, Kyle the second, Xavier the third, Olly the fourth, Evelyn the fifth and Darius the sixth one.

1-D: As i mentioned: Katherine was rebirthened as Starpowder, her organs were inside a cloud of Stardust, the Stardust began manifesting a new being, hense Katherine being rebirthened.

1-E: Matthew didn't find Katherine, Katherine found Matthew.

1-F: Cuz she was made when i was in Art Fight, me being in Team Stardust.

2-A: She's very kind, and loving, as long as you don't get on her nerves...

2-B: When Igor was using his skateboard, Katherine placed a cone in an specific place where Igor would fall, the point is she hit him in the grotch with a Traffic Cone.

2-C: An Art Trade i did with @Nexxeon

Mostly on the horns and body.

2-D: Katherine and Igor originally were Art Fight Exclusives, meaning that They would be exclusive to Art Fight, until i fell in love with both of them that i made them Canonical to the lore.

This was their old design:

It was shitty i know, but this was how Kronos was going to look like originally, and Starpowder being just a head, so i gave Kronos a completly new look which i had to screenshot since the file was really big.

and gave Star the old body.

Eventually getting them remade since they looked shitty:

2-F: To answer this question, i need to tell you that Matthew, Xavier, Kyle and William were the only children on Earth, when the rest we're born right after the incident.

And yes, like any human being, Katherine can breastfeed, again, talking about this is completly natural since Katherine is a mother.