While I don't mind an above average/big size, it's fantasy after all, horse cocks belong in parody genres.
They have a place, but everywhere is not it.
Luckily I haven't come across a game where size was a deal breaker to my enjoyment, only a minor negative at worst.
I see it a lot with futa. As if I didn't hate futa enough already. Just a cute anime girl with a giant horse cock the size of a god damned sports utility vehicle.
In my opinion dicks that are drawn or made too big look like tumors, I think like where does all that blood come from. There is a reason why post nut clarity feels that way, because blood circulation is important for dick sizes.
When the thing is bigger than her forearm and she still somehow manages to swallow all of it, it kind of breaks things just a bit. That being said, I mostly just laugh at it, we are here for fun after all, right?
At some point it stops being a power fantasy, and starts being weird.
I just kind of assume that people who like playing as protagonists with massive cocks are more into cocks than anything else.
Kinda gay, ngl, but good for them. Good for them.