This is very close to the web-novel and not much in the way of sexual content other then a cameo from DEV's other game so far. If they steer away from the web-novel the story could turn into something interesting, but so much of this feels like filler and doesn't really move the story forward in any real impactful or entertaining way. On top of that it doesn't feel like this creator has interest in putting sexual content that actually makes sense or doesn't keep you from earning points or negatively impacting you.
The real shame is the most attractive female characters are either background or have horrible personalities and unless you a fan of NTR genre or they have a massive redeeming character arch, I just don't see this title being that entertaining for most people.