Well, I haven't tried this method, nor do I necessarily recommend it, but here's a very interesting link to a page on a method one T-lady used for what you're talking about, I think.
http:// www . sheebalibeda . com /breast.html
I have used massage and even a breast pump for some results. Another good way to give yourself a little extra in that area is to wear a very good-fitting underwire bra with a wide elastic band and wet the band with warm water before putting it on. Every now and then gently pull the skin forward into the breast area. Lotion on your skin helps with the traction, too. I've never disciplined myself to do this stuff for the long term, but I have gained as much as a cup size this way.
Here's another Susan's thread where we discussed this subject. I don't believe you can get much results from things like herbs and foods, though. There's a huge bogus pill industry built around breast enlargement and legit experts universally reject their validity.
Lyric