>>279548468
>What's the optimal way to sneak a shortstack into a serious setting?
Just like anything else. Just make a character in any form you want, but don't make a big deal out of it. Make a short girl with big tits, but then it's never a plot point or the other characters in the story don't mention it. Her personality and character are separate from how she looks.

The audience can find her attractive without the story telling us she is.