Each chapter Takamine seems to be more and more abusive and taking advantage of MC.
She's threatened him with false rape allegations, manipulated him into being her man-servant, constantly teases him sexually under coercion and talks about NTRing him (ironic because I still don't know if he even is interested in anything more of a relationship with her), constantly is pressuring him to take the path in life SHE wants HIM to take instead of letting him choose for himself, and despite all of this, she STILL gets upset when he gets confused because of the mixed messages he's received from her.
I think something needs to happen to give her that moment of introspection and reformation. Right now, any relationship they have will be doomed to implantation and unhealthy tendencies.