I know what you're asking for. Your follow shot isn't very impressive and you want to get action on the cueball like you see so many others doing.
Keep your cue as level as you can. Start of easy with one tip above center, strike it firm and follow straight through the ball. You'll get more of the desired effect if you don't let your tip drop while striking through the ball. Stroke it as straight, and as level, as you can. It's going to feel weird going through like that because the natural tendency is to let the tip dip down while following through, that's just the way our bodies are made. Anyway, it'll feel weird but once you get comfortable with it then you can try a little higher. Don't get too high though as you'll actually be working against what you're trying to do....and increasing your chances of miscuing.
MULLY