I still get them!
Just last night actually, I was sleeping naked so it got all over my quilt.
Though, it's usually when I haven't jerked it, or gotten it sucked in a while, I've noticed I get them when I'm feeling stressed out.
Coincidentally, when I'm feeling stressed out, I don't usually feel in the mood to beat it. A vicious cycle.
21 and still getting wet dreams (though not always with a dream).
Does it ever stop??