Pfttt is my initial thought.

The more homework we do, the more people we meet,
we find so many submissives of all ages, searching for the right dom. Not just any dom, but the one that's right for them.

He said something like, " all females start out young and submissive but they always end up as Mistresses when they're older."

I disagree.

Visit www.collarme.com, www.alt.com, or any of the sites where people are seeking partners and you'll find "youth" is in the eye of the beholder.

For me, "young" is 10 years or more younger than me
and "old" is at least 10 years older than I am.

Since I know lots of submissive females older than me, I'd say this stereotype doesn't ring true.

---
Tojo, as usual, you are right on target.