Bro lonelybro.

Is (.)(.) A or C really affect you a lot ?
It is just an additional assest to me and will not affect much for the overall services. I am more a mood and service man. heee heeee

Anyway, for me, it is her who tell me it is C.
For my own simple verification, boobs which can be completely cover by my palm, it is A.
Just nice to hold and grap from boobs tips to boobs base with my palm, I verify it as B.
Those boobs that I can't grap completely with my palm, and can't reach to the boobs base, I verify it as C.
Those super big boobs that I need to use both palm to cover 1 breast from both side, it is class as D & above.

My own measuring standard.