How I can know my girlfriend boobs size from her bra size?

[EngAhmad]

How can I know her boobs size?
We aren't met yet but I need to know her boobs size her bra size 75

[MORPHEUS_12]

You are missing the cup size. What is her cup size? Also are you in Spain? If not what country?

[EngAhmad]

I have no idea what is the cup size, I am from Jordan and I am living in UAE

[MORPHEUS_12]

The number you gave us is just the band width, which is the measurement around and under her bust. Your figure you gave means absolutely nothing because you don't have what cup size she is.

[Anonymous]

Why do you need to know how boob size anyway?