The relationship felt a bit toxic to me at first, but they both seem quite happy with this dynamic and genuinely in love, so it's all for the best in the end. I also want to see more ASAP, author-san, so get to it ;)
I know the end says "To be continued" but I've seen nothing from the author to indicate they plan to make more of these two. I'll be keeping an eye on it to see if anything new pops up though.