I made a woman cum just by grinding on her. What does this mean?

Long story short me and this woman that’s a little bit older haven’t seen each other on and off for about a year.

We finally were able to hang out and chill and we finally got to be intimate

We kept our underwear on and we made out and spooned a lot before but this time she actually grinded on me and judging from her reactions she seem to enjoy it

Keep in mind this is actually my first real time as I couldn’t penetrate the last two girls I was with honestly because I wasn’t that into them and my nerves were bad

I understand that sex has a big emotional component to it too and this girl is really into me as I am to her but I find it hard to believe that she was able to orgasm

We basically did normal sex positions but I did not penetrate her as she still a little skittish. But after a couple of sessions of that she seem to have orgasm based on her reactions and stuff but I also know the girls fake

She seems to have gotten married at a young age as she has kids my age

She had a very abusive ex-husband which is part of the reason why we were not able to speak to each other for so long because he basically stalks her.

She’s really amazing and this is really the first time I’ve been around a girl where I didn’t feel like I had to constantly perform or be something I’m not.