F

There is a sorta-proper ending in the final volume, which never got scanlated. It did make buying the manga worth it, tho.

Ami is channeling her inner Shamiko

She was ready for foes with strength and deceit, but she was not ready for a caring, sweet heart and nutritious food. That proved to be her downfall (into a short demon girl's arms).

I actually think the protagonist should stay with her current girlfriend. The first impression does not seem that good but when you read what the seducing senpai says then it seems that the two just have a bit of a rough time, probably because the full time job is very exhausting and makes her girlfriend act like a jerk. Nothing a sweet yuri normally couldn't heal.

I see a great potential for a sequel, the girlfriend might clean up her act (seeing her lover being taken away) and chase the senpai off, rekindling their relationship. Considering Mochi's style, this is a likely scenario.

There goes Watagiri-sensei again with the memeable faces.

You may not be satisfied with the ending, but I see a lot of potential for sequels. Even if the MC's not in denial, she could slowly develop feelings for Kasumi in a healthy pace. The fact that she's considering it to be interesting shows that she's not exactly against it, at the very least. And I'm fairly sure that p12 was still IRL, so Kasumi is more than likely gay for someone, and considers it a one-sided love (and given the MC's denial, she's likely right). So the ultimate plot twist here potentially is that it was the IRL Sora who was in a one-sided love with the IRL Benito the whole time.

So all we need now, as others also mentioned, is a sequel from Kasumi's viewpoint.

So basically, Help-mywife.tumblr: the Manga.

I'll take 53 volumes and a 12-season anime of it, thank you very much.