Who cares at this point.
And I'm not even talking about lack of updates, but the direction in general.
Remember how in the beginning there was this overarching plot about suspended girls and the previous teacher and all the implications of some shady stuff and hidden power struggles between various groups?
And notice how last couple of days it's just: sensei approaches some girls, talks about some bullshit, makes plans for future meeting, things get sexual, repeat.
If you're still holding out hope for this project maybe take a step back and consider if it not just sunk-cost fallacy talking.