Picked the colors which showed the most on the characters, added the eye coloring. Made it look like "art". XD

Commission made by a someone who wishes to remain Anonymous source.
A drawing of Pearl (Official daughter of Zeta), Seilla (Unofficial daughter) and Alpha (Unofficial Daughter)
I'm not going to force Seilla and Alpha to become official, it's up to Zeta.

Pearl belongs to  Zeta_R-02.
Seilla made by me.
Alpha made by me.

The discussion would probably go something like:
Pearl: Oh yeah, then there's this one time where Mom did [insert something awkward or sexual Zeta did here.]!
Seilla: Wait, are you actually serious?
Alpha: Hahaha! Yeah! She toootally did!