very obviously fake. they look plastic. its common, cuz the shade and texture of skin arent easy to fake with CGI.
and that big, even if they werent CGI they would have to be prosthetic.
i think its real. I think the guy pumped his balls with silicone first. thats what it looks like to me.
I think they're real but he's def. injected either silicon or saline. There's this guy that shows up at the Korean sauna I go to and it's obvious he's doing something similar. Honestly I think it's gross.
Through comparison, I think they are real.