Are they connected?

The way the doctor talks to the pig hybrid is like he's the one who fucked him....is that blob a part of him?....... I'm confused of the dialogue but this is what I'm understanding from it....they said the pig hybrid is also from the center so he might actually be the sunbae and then that means that pink blob with a massive flesh of a dck is a part of him(the pig hybrid)?.....if it's true then...wow....kinky...a wireless dck?.... innovation right there.