Every girl gets arroused to orgasm differently. Since she's willing to teach you what makes her pop, then I suggest you let her teach you and just learn to have fun while you experiment. She sounds very mature and open and willing to help you become a good lover to her so let her lead for now and once you have the technique that gets her to orgasm down to a fine science, then you take charge of that role and take command. It's all good so chillax and enjoy the journey.
“The willingness to accept responsibility for one’s own life is the source from which self-respect springs.” ~Joan Didion