In my case, it's because I was actually trying to roleplay as a good dad and I wanted to strike a balance between encouraging my daughter's interests and not undermining my wife at every opportunity.
The end result was Hime, but maybe I missed a few events that would've altered my score. As a whole though I'm not salty about it. I just don't really find the kitsune content that interesting because of how disconnected it feels from both the Champion and the rest of the plot. Maybe if we got to see Kinu's relationships with the other foxes develop and grow rather than being skipped over, or if she was out in the world fighting Kasyrra with her own party and interacting with other characters I'd be more invested.
Heck, just an example of the kind of thing I'm talking about: I think it'd be cool if Kinu met Aileh. Daughter of the Champion meets Daughter of Kasyrra, I think you could get some good characterization and fun interactions out of that even if none of them are lewd.