Ballbusting foreplay?

Does anybody else use ballbusting for foreplay? I love when I can convince my wife to suck my dick, then punch me in the balls hard a few times, then sucks some more. I love the rotation between pleasure and pain. My favorite is when I'm being ridden reverse cowgirl, and having my balls punched and squeezed at the same time. Anybody else willing to share some of their favorites?