Sketch Commission (September 2023) (Patreon)

This archived image will be available for purchase as part of the    
BustArtist Patreon Collection (2023, 3rd Quarter),
available at Bustartist.com »

This month's winning idea comes from Gino P. :

The not-so-little mermaid: in the final battle, Leanne Crow as Ursula uses the trident against Tessa Fowler as Ariel and she grows bigger 3 times her size with wow-sized breasts.*

* Edited slightly by me for clarity

The background was taken from a piece of art that I had already created (see this Twitter ("X") post.  )