I'm sorry but that's simply untrue!
You have two forms of Kinetic novel, one which is 100% kinetic (no choices at all or fake choices that have no impact at all) and one which is still a Kinetic novel but has "choices" that let you basically skip scenes. Your Renpy (for the moment) falls into the second of those categories, namely a Kinetic novel where your choices don't impact the story but simply let you see or skip scenes
Whereas an actual choice-based Renpy novel has completely different story arcs where not only does your character change but you get completely different events and outcomes depending on your choices and completely different game endings
Examples of these would be games like
Good Girl Gone Bad and
The Fixer and
Healslut
In all these games it is not just a matter of seeing one story where you skip h-scenes vs seeing h-scenes, but your choices actually changes the entire story and outcomes
A game more similar to yours but that kind of falls in the middle is
Chemical Changes as that starts off as a Kinetic novel where your choices simply determine if you see a scene or not see a scene but at the midpoint of the game it suddenly switches to a branching story where your choices actually have an impact and send you on completely different story branches and game endings