G'Day Marlonjohn
This is one version of how to do breasts. The idea of using edgeloops to define and control the contour of the form that your trying to mimmick seems to work very well. Again, try to use 4 point polys where you can.
Try googling edgeloops, etc...
Happy modelling and Happy Australia day!
Regards
Jim
Mayan elder......only in years.....