The continuation turned out to be quite interesting, I’m glad that the developers didn’t give up and continue to develop the story, it’s good that they added black veins on gray skin, but there are a few comments that you may take into in the future.
1st point: all the female characters in this story look +/- the same and differ only in hairstyle, boob size and the presence or absence of a futa-dick, which deprives them of individuality, which makes the variety of scenes not add any flavor. Where are the regular ones, the skinny ones or the fat ones? Where are the older women?
2nd point: cramming all the fetishes into one story about zombies is also overkill. I am not against struggle and corruption within the mind, as well as tentacles! In themselves, all these fetishes are quite interesting, but when all this is shoved into one story, without significant consequences for the characters, it all looks like filler, with the sole purpose of surprising - the story does not gain anything from this, but loses, because that if these were ultimatum phenomena that would radically change the narrative of history, it would be more interesting, but here this is just a small episode.
Otherwise the story is great, well done! We look forward to the continuation!