I didn't want implants - I found a Dr. who did a fat transfer via lipo from my abs, flanks and outer thighs and transferred it to my breasts. I went from an A/B to a D. Full, natural, beautiful! I'm so glad I did it - my breasts have always been very small and limp. It's the best.
I'm a little over 3 years out now, and still a size D. I really like that I can wear a t-shirt...