okay, i don't know if i'm way off the mark, but considering the ending for this chapter, hunter's actions comes as completely irrational for me. first, he had already fucked his family when he was 13 or so, and because he got a disease that made him look like Death itself vomited something, his whole family stopped caring about him? although is not said, doesn't make any sense. then, the fact that he's so filthy rich that he managed to build a laboratory to study and make cloning as perfect as possible, all because of his late wife. also Annabelle had made him stop using drugs to "tame" women, but after she died, he went back to old habits. and his objective was always vague, he wanted to love his family, but he's using drugs (which isn't very love filled, imo) to "tame" the girls in the game, but then we got this bomb at the end of the chapter, that the grandma that should be dead, is now alive as a clone? what is his angle? does he wish to clone himself to achieve pseudo-immortality? him and the girls, to make some sort of eternal family harem?
honestly, considering that the cat's out of the bag now, i can't possibly see Hunter being able to achieve it, unless he has clones of the girls already (which i don't doubt) and create the harem for himself. of course, there's the bad endings for the next chapter, who knows what the dev has in store...