I have to agree to some extent that the MC doesn't really seem to have much of a relationship with the woman that should be his partner... it actually feels like he has more of a relationship with PM because you have to build the relationship. I also agree on the lack of consistency when it comes to Yarizo. One moment he has a big horse dong, the next it ain't that big. To be honest, it almost feels like your chick and this dude actually have more of a relationship because he has to work to build it, even if he kinda goes pretty quickly from ew Yarizo to, I have no problem that this dude been harassing me when we had nothing going that now I kinda like him lmfao. The love scale doesn't seem to me to be very important? But I could be wrong...
I still think it's sad that PM and your "chick" can't seem to build a relationship for a herem style ending... even if your unknown nemesis is constantly harassing her lol.