Older Candy + Creamberry

So here's a dumb headcanon of mine, and basically what I imagine is that when Candy Sweets and Creamberry are older, their bodies are going to be similar to Princess Luna, of course, this mainly goes towards Candy since she's an alicorn [not of royality], though I figured since Candy and Creamberry are half-sisters, that Creamberry would have the same body figure.

Then again, these are my OCs, I can do as I please with them. Do any of you think it's a good idea?