Akari recovers and reclaims her rightful place as the dominant Mistress of the house until one day when she feel bored and frustrated. This was a requested story from my patreon last year.
https://www.patreon.com/MoonStories
If you like what you see you can support me there or request your own scenarios or stories.
Two pieces of feedback which probably aren't necessary since you're even successful enough to receive commissions like this: I don't understand the mechanism behind verbal agreements being magically binding. They mentioned something about an oath but I didn't see any indication anything magical was happening. Maybe because I didn't read the prequel that I can remember (I've read a bunch of other ones on Pixiv). Also, interspersing no-text versions with text versions of the CGs isn't great when there is a delay to load each image... I found myself staying in gallery mode and just middle-clicking all the thumbnails that had speech bubbles so I could follow the plot fine.