All you need to have an internet connection and best high quality webcam with audio microphone to interact with other chat partners or chatters.
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.
And when I find babes like that - who really provide the service I desire - I make sure to remember them and visit them often and tip them.
Goth babes, emo chicks, bondage gear, BBWs, submissives…