I Gave My Fiancée the Most Intense Orgasm She’s Ever Had...And I’m Not Sure if It’s Normal or Just Me.

So here's the thing. I'm a trans guy in my mid-20s and engaged to this amazing woman, Sarah. We've been together for about two years now, and we have great sex all the time, but last week...well, it was something else entirely. It started when she said she had some new toys she wanted to try out. Nothing too crazy, just a small cock ring and a vibe. I’ve got a pretty big dick for a trans guy, she loves it, and normally we go at it like rabbits without any extra gear. But this time...I don't know what came over me. After she got herself going with the vibe, I decided to get her even more worked up and used my fingers on her, making sure to hit all those spots that drive her wild. Then I pulled out my cock ring and slid it onto myself, there was something about the tightness of it that made me harder than ever. When we finally got into position, I didn't hold back at all. My dick slipped inside her with ease, but there was this intense buildup, like everything was leading up to one huge moment. And then...it happened. The way she moaned, the grip of her hands on my shoulders as I fucked her harder and faster than we ever have before, it was incredible. There were a few moments where I just wanted to stop and savor it all, but the rhythm kept going until there was no denying that Sarah was having an orgasm unlike any other. She screamed so loudly, even though she usually tries to be quiet when we're with others nearby. But this time...there was nothing she could do. I came shortly after her too, shooting my load deep inside her as I felt the warm wetness of her around me. Afterwards, she looked at me with such a look in her eyes, like she had seen something new and powerful within me that night. But here's where it gets tricky, I'm not sure if this intensity was about us or just some kind of sexual moment for both of us. So I guess what I’m asking is, is it normal to experience such extremes? Or am I being selfish by thinking this was all about me pushing her limits and taking things too far? ... Am I the asshole here...or just someone looking for that edge in the bedroom?