Since it is a hentai game, I had planned for making a gallery of sorts, since it's expected xD
I figured you could replay events you completed, along with percentages on how many paths you explored in each one. You could look only at the images too, but I think story is important.
I also considered making a separate unlockable mode where you could set up your own string of events to explore all the options with the set ups you want. Would be more of a puzzle thing where you are working to find the triggers that would make sense for the given events, since the main game run would be randomly arranged.
Even now, in the sample prototype I posted, there is a single 100% path to avoid the conflict entirely, but you would probably need to understand how the events play out in advance.