I was glad to see that she considered attention to her breasts as a necessary "warm-up". For a woman to be able to reach orgasm from breast stimulation alone is pretty rare, BUT, with many (if not most) women, it's an often neglected bonus feature. Doing cunnilingus for over 5 minutes straight, and getting her "pretty close, just a BIT more" is frustrating and punishing. If there's any way to work some breast action in there, it can sometimes lighten the workload. Again, if any women want to confirm or deny this, you're welcome to respond.
That was surprisingly quick. I wouldn't expect a woman to cum so quickly unless she'd already spent 5-7 minutes building to it.... UNLESS, it was after that first orgasm. Rather than let her cool all the way down again - like a man is obligated to, with his system - if you can keep her relatively "warmed up", with many women, you can ride that "plateau" to repeated orgasms. For some, they're just too sensitive after that first orgasm to sustain a level of stimulation without discomfort. BUT, if that's not a problem for her, any guy who shows he has this "added value" knowledge will be extra welcome for return visits. For any woman here who can confirm this, your comments are welcome.