What is the big fascination with boob size? What's your opinion?

Heres my take on this topic.  What I look for first off is her face, followed by Butt...
If your attracted you go and find out more about her.  Boobs are just a bonus.. To me anyway..

Honestly, I think its women who have more of a "fascination" with the size of brests. They think that thats all men think about so women put more pressure on themselves to try and look a certain way. They see the women in mes magazines and automatically assume thats what men want. NEWS FLASH... The women in those mags dont even look like that in person its called airbrushing and inhancing.
Oh and FYI boobs are technically just hunks of fat hanging from your ribcage.... Sexy thought hey.

Guys want to know boob size so they know how big or small they are and if they are big, they can bounce and squeeze whereas small ones, you can not do much with.