I completely agree. The main page of femaledom.com says "Our girls bring the PAIN"

The enjoyment from my perspective is causing a man a great deal of pain through that thing he prides his manhood on - his balls...duh, isn't that what's so wonderful about it?

Thus, the more pain, the better the experience, well, at least from the girl's perspective...but of course, that's all that matters!

When a guy does one of these ballbusting shoots, and ends up on the floor suffering more than he bargained for and the girls stand there laughing at the silly naked idiot on the ground holding his balls, it doesn't get any better.