Regardless, if she's a studio girl or work-from-home model, I love spoiling my favorites by buying them gifts and tipping. (I like to believe that.) Fresh content in porn is difficult to find, especially nowadays.
Tube sites have a ton of free videos, but most of them are of crappy quality.
Tell her what you want to see and how you want to see it and most of the time your wish will be her command - just be polite, don't be a jerk and maybe ask her in the free chat what she does and doesn't do in private so you know before you head in there.
Now, I will say that the vast majority of my porn collection is hardcore rather than solo.
Some girls even squirt - and while I have had to deal with really weak squirters who also take a ton of time to finally eek out a little liquid, I have also found a few girls who are like Old Faithful with how much and how well they can make themselves squirt.