Does Pumping increase Girth, if Not What Does?

I’m asking, because I kind of want to try increasing my girth. While I’m naturally well-hung, IE long, my girth isn’t anything impressive coming out at 5” around, so I guess I have a long but skinny dick. Does pumping work? I figured jelqing might help some, but I’m looking to do more.

Yes it does. It will also help with length. Make sure u use constant heat. Wrap a heating pad around the tube.