I had the pleasure of my first experience with enhanced breasts about 2 weeks ago, and I've completely changed my tune. I used to be sure I'd prefer natural and bought into the whole argument that it indicates low self esteem and confidence, which are the things that make someone truly sexy. Well that's complete bollocks. I'm sure it entirely depends on the girl who got them done, her original motivation and how she feels post procedure.
If the enhancement is done well, they can be absolutely sensational to look at, to touch, and they can truly add to the sexual experience. I've heard that it can result in reduced sensation which is tragic for all parties involved. Hopefully the wonders of medical science can eliminate this risk completely in the future.
I'm looking forward to a repeat encounter with these fantastic breasts sometime soon and if anyone's interested, I'll update to see if my opinion changes once the novelty factor wears off.