Loose pussy in disguise update.

A few weeks ago I posted about my new girlfriend surprisingly having a loose pussy. Feel free to look back on the post to catch up.
We are almost three months into our relationship now. We still have not mentioned fisting or stretching, but we sure are practicing it, and she is loving it!
It doesn’t surprise me too much though because we line up in every other way. In and out of bed.
I’m not sure why I’m kinda nervous or hesitant to bring it up in conversation with her. I was super nervous to bring up past sexual history with her because my ex and I were into swinging, threesomes, orgies, and everything LS. But that conversation just kinda happened early into our relationship. Come to find out, she had the exact same experiences in her previous marriage. So there was no judgement or shock. We both just said “me too” and carried on.
Now for the fun and exciting part. I don’t stretch her every time we have sex, but I do it often. The last time I did, I kept adding fingers until I felt her relax enough to add another. Within just a couple minutes, I was able to have my hand, minus thumb, in her vagina. I would twist and push down and could feel her open up even more. I’m pretty sure I can slide four fingers from my other hand along side the others at this point.
I began twisting my hand inside her, while pushing down occasionally and kissing her and sucking her tits while I was doing it. She was going absolutely wild, cooing and moaning, and came up for air and told me that she absolutely loves the way I touch her and the things I do to her! These were absolutely words of encouragement for me!
A short time later, I added some lube and inserted my thumb. She open up and swallowed my fist! Not wrist deep, but almost! She immediately orgasmed super hard and went limp. So I slowed pulled out and held her. She quivered in pure ecstasy and laid in my arms.
She rested for a moment and climbed on top. Her vagina was so swollen and open. I could feel that she was open enough that her vagina engorged me down past my shaft. I could feel her wet, open vagina on my balls. It felt amazing! I orgasmed within moments!
I have no doubt we will achieve wrist deep fisting in a short time. I’m not rushing it and just enjoying the ride and journey!