If the shit your boss gives you each day isn't enough, you might be a prime candidate for the BallBustingTube. This free site is a haven for male masochists or female sadists that want to watch amateurs and pornstars indulge their ball-busting fetishes along with many other complimentary ones.
Around 8,000 clips, 250 galleries, and a handful of ballbusting sex stories can be found here. The content is categorized nicely, so you can check out things like femdom sex, kicking, kneeing, punching, self-busting, squeezing, and stomping. There's also a small sampling of men vs. men who indulge in ballbusting, as well as wrestling, cunt busting, CBT, compilation and some 3D or anime content.
Many of the photos and videos are homemade or amateur, but there's also a significant chunk of studio material. However, quality is lower on average with no way to change streaming settings in the case of clips, and no option to download unless you sign-up or are willing to pay for premium content. Speaking of memberships, the BallBusting Tube lets you register for free which will come in handy if you want to watch videos marked as private, but also download and upload clips. There's also a premium membership available with HD quality, lots more videos, and over 3,500 DVDs.
The user experience on this site is nothing out of the ordinary, except that the place offers live chat between members. You can sort according to category, date, views, rating, and duration or use the basic search feature, but there's no model index. Free members can also add friends to view private material, manage favorites, leave comments, and ratings. The videos load quickly and stream smoothly, and the ads aren't too aggressive.
Anyone that wants to explore ballbusting and similar fetishes will enjoy the free videos, galleries, and sex stories on BallBustingTube.com, just keep in mind that some content is private and you have to register to view it.