Also, I'm not sure if it's been addressed, other than the statement of there will be no NTR, but I didn't see it addressed in the game yet.
Does the no NTR count for harem members as well? Or only the love interests? Since it's been established repeatedly that vampires aren't monogamous, and you happen to have two harem members that are vampires, does that mean that they are still having sex with other people as well, or are they suddenly taking up only being with the MC now? Same goes with Kagome, since she's a demon and all. It would be hard to see her as suddenly keeping herself only for the MC.
I'm not a fan of NTR. I'm just legitimately curious how this will work out story wise, because like I said, it's not been addressed or explained in the game yet. It doesn't make much sense for at least Ling Guo, Mei, and Kagome to be harem members and there still not being NTR. Because like we've heard about other vampires, and seen with Tasha and Zyair, even when they're link-bonded, they still screw other people. And Ling Guo, Mei, and Kagome aren't even link-bonded with the MC.