Angelina
It is hard to understand it totally when we haven't experienced it,I think.
I think you're right.She'll experience it soon and can share her feelings with you,but,at least at first,she would need you to support her.It is a bit similar for my reaction with Emilie,I don't want to show to her too much or too often how it is hard for me,to not make her feel bad for me and be sure she doesn't feel guilty to be able to orgasm while masturbating or when we have sex.