There's still a "New Content" DLC thing yet to come, and nobody even knows what that's supposed to be, precisely. Could be anything. Worst case scenario: they just don't wanna let go of this game because it's what keeps generating money for them, until they put out the first "early access" build of OFFICE PARTY - prediction: we will get this, as soon as "House Party" stops receiving updates. If I was a shady business person, I'd totally do that. So look out for that.
Calling it now: as soon as House Party stops receiving updates, Office Party will enter the public... and hit the paywall, hard.
I know what some of y'all might be thinking: "Isn't it just logical to start working on a new project, once the old one is done?" and to that I say: NAY! Matter of fact, projects often overlap. This has been evident for a long time - work on "Office Party" has been going on for a while now, they make no secret about it.
The thing is: I believe they've gotten way too confident in their belief that "sex sells" while simultaneously attempting to have a game going on for over (how many?) years, completely ignorant of the fact that people can actually grow tired of "same-old" procedures. I myself am quite amazed that this particular "adult pornographic game" lasted as long as it did.
For me personally, this is no different than any Akabur visual novel, or maybe a "Senran Kagura" game with nude patches.
As in: YES it's not inherently meant to tickle your dick... but also, it's kinda tailored to tickle your dick indirectly.