When you're asking the question; who has the most perfect breasts? There are certain criteria you have to take into account, like fullness and shape versus nipple-size and positioning, overhang, pertness, etc, etc...
If you could reduce the perfect pair of breasts down to a scientific formula, I don't know what tha formula would look like, but I do know what the result of that formula would looks like. It would look a lot like this...
Presenting the amazingly beautiful Aria Giovanni! Come on, how awesome do her perfect charms look in this outfit?! I've purposely used this particular picture so you can have the joy of discovering them for yourself if you haven't already! But rest assured, they're quite simply exquisite!