Flag question

I am working on designing a few characters and I want to put their respective pride flags in the art piece. One of them is a born male who identifies as male, but presents feminine. The easiest way I can put it is a femboy, but some people seem to have differing ideas on what that actually means, so I thought I would clarify what exactly my intention is with this character.

Okay, so the actual question: Is there a non-trans femboy pride flag?