Want Big Natural Looking Implants W/ Under Boob Crease? (photo)

Thank you for the photos.  It looks like you are a good candidate for this operation, and should get a very nice result. Your breasts will settle in over time, further they will continue to age with you.  They may be quite perky at first, and then may give you more of that weight look you describe.  remember you are not make of wood or clay and that your tissue is a variable in all of this. Make sure your board certified plastic surgeon knows your thoughts.    

Your breasts are a bit tighter, more perky than the model's photo. With that in mind I think you might not get quite as much natural weight as you describe. But your breasts are very attractive and you should get  a great result. Since you want a very natural look, I might caution you from choosing too large an implant. My guess, with knowing your dimensions, is that an implant around 350cc would work well. Good luck.

You have a petite frame and should have a great result. In my hands I would use a sub muscular moderate plus profile saline implant. I prefer an endoscopic trans axillary approach for a no breast scar result which of course is the most natural look since no breast scar!  Good luck!