Understandable that would be annoying trying to make the growth consistent with an evolution. I thought it would be cool to make jolteon specifically more growth towards thighs and ass, flareon muscle and breast, and vaporeon could be breast and lactation.
Having growths for Jolteon, Flareon and Vaporeon focusing on these traits won't be any problem, it's more or less aligned with their stats as well. Thanks for the growth ideas.
Just that I'm not sure when I'll be generating the images for them though, I do have a plot ready for these trio sisters.
I think I'll proceed with them right after finished with the images for Charizard, Rattata, Butterfree and Beedrill.