Is the roadmap on Patreon gone? I found the link of it in the thread, and it has a 404 error where the map should be.
You must be registered to see the links
Anyway, about progress and the genre of this game.
I don't think, with the style of the game, you can advance any quicker than it already is. With an event at every hour of the day, besides very early morning, for two characters, that's at least 40 or so events per level just on day-to-day activity of S&M. Now add the special stuff like cosplay and dates. The texts, the diary and occasional side-character stuff and you end up with a mountain of content every update cycle.
Now, due to that, some of the events are fairly similar. It's not possible to not have some similar events for each level, there is only so much you can do and it not break the current progression of the characters or add even more work ( more new locations, new clothing etc.). Maybe you can add a beach or something like that, and have it be a weekend event, to add more variety, later in the game.
As far as what genre this is, I think it's a romantic corruption game. When people think of corruption, they think of darker stuff. Turning the girls into sluts (which may happen at the very end, it's one of the planned routes
) or blackmail or drugs. But corruption is just changing how someone thinks, how their personality is, to be more lewd and sexual. The girls are walking around topless, they've been corrupted....in a romantic and loving way