Do you know how to use Excel? Well, Renpy is many times easier. You don't have to do any programming at all. Completely. If you create a kinetic novel, you don't have to bother at all, it's practically the same as writing text in Word. No offence, but you may just not want to, and make excuses. Just try it and you'll see for yourself.
In any case - in the creation of AVN plot and graphics (especially animation) is hundreds of times more complicated than ‘code’. If you don't have problems with it, no one will ever believe you can't program Renpy.