[Missed Miss]

Good luck on your growth, hun, but I think FF would be kinda over-doing it.

28FF isn't too far fetched. She would need to grow 3 1/2 to 4 more inches to get there. It would be big breast but it wouldn't be huge. here's an example with a woman wearing the correct bra size.

When you mention wanting FF cup tits, I think of how big Rae's were and she was a DDD, they looked kinda like this.

   

Then I imagine what 3 to 5 cup sizes larger would look like and I figure it's something like this.