As someone that's casually interested in pumping, are a lot of these also silicone as well? I just kind of have a hard time believing that this is just from pumping.
It's mostly silicone injections.
No way these are all natural and "only" pumped.
Just look at the size of the balls on some of them (not even really the penis so much on many of them - which is a side effect of injecting).
That shit is nasty too guys don't do it. It deforms your dick, makes it look at bloated, can't get hard correctly, etc...
Pumping is one thing. Injections and even types of fat graft surgery (unless done *really* well) are just messed up though. :/