... being blind dicks? Jeez!
...
Personally, my dick can't really see anything.
And that's probably a good thing.
Because, if it could, it would probably be scared to death most of the time:
Always being locked in a tight, confined, pitchblack chamber.
Periodically getting grabbed and dragged out by a giant mitt, and being forced to drool into a strange pool.
And on top of that, sometimes getting thrust in and out of a soggy, slippery tunnel over and over until it's made to puke. (!)
No great need to be seeing that, really...
-D'Artagnian
Yeah... I know.