PLUS
Another example of the hybridization taking over one's humanity is chapter 15 where that blob creature is revealed. The fact that G referred to it as "Sunbae" instigates that at some point it was an acquaintance of his who got affected with the virus.
He doesn't show violence towards it even as it assaults him. Meaning he might still have attachment left with the person that blob once was.
It's hard to say what animal it's supposed to be so I'm guessing that once the hybridization fully sets in, both the human and animal parts of the victim melt into each other in a disgusting, literal meaning of becoming 'One'.
ANOTHER POINT I'D LIKE TO MENTION:
G behaves toxic and I still think he's an asshole for hitting Q. But his reaction to Kendrick during his eggs laying session, where it looks like he's genuinely sick at the notion of Kendrick laying eggs like a real hen.
He urges Kendrick to use the medicine he provides to fix him. Specifically stating something along the lines of "K's just sick!" showcasing that he MAYBE firsthand knows what giving in to one's animal instincts does to a person.
That further solidified my belief that the hybridization keeps progressing until the victim first loses their human nature then their animal nature and ultimately become flesh bags and possibly carriers of the virus like how mosquitoes and other carriers spread disease.
Who knows maybe G will get hit with the virus next, even though he probably takes precautionary medicines like we did for COVID. If he does get affected I hope he's a rabbit hybrid, his long hair already look cute. He'd look cuter with long rabbit ears drooping and framing his pretty face.
Same goes for Little A but maybe being a racoon would suit him better?
I'm delving too deep into this man. I'd be sad if Kendrick couldn't be a sexy responsible man with egg laying abilities and a doctorate anymore.
Reading all these comments made me wonder if Little A's memory is not the most reliable source. He remembers Fluffy as a big black dog and his uncle as a burly bearded man but clearly the present time varies differently. And well, men shave but Kendrick's memory of Big A also depicts him as a completely different man.
So while I do hope that Fluffy is not actually a dog converted into a hybrid. This does put up the question as to why his cognitive function seems less human than the others. This shows two possibilities, either he's actually a dog, OR that after a certain threshold the person affected with the virus of hybridization gradually loses their humanity.
I did consider if he was just on some spectrum but that does not explain the barking and licking and his protective stance being akeen to a dog's. Another proof of this is Milton's growing urge to be milked and bred by a bull. And Kendrick's possessiveness over his eggs when he's out of his mind.
Sure, Fluffy's behaviour could be credited to him being a dog hybrid, but still man, something's fishy