BiohazardBitches was once a very hardcore, brutal pussy, face and ass fucking site, but more recent scenes may not play out as the tour page advertises. A lot of what you get here is your basic hardcore porn fare.
The site tried to corner the market on demented dames licking toilet bowls, sucking condoms clean, getting fucked till they're raw, gag on cocks, suck on toilet plungers and deal with a long list of abusive names. While the older movies feature this kind of raunchy action, the majority of the content is just straight-up gonzo hardcore with plenty of hard anal sex and messy cumshots.
If you're still reading this review I should let you know that while this may not be the filthiest XXX on the Net, at least its well produced. The 220 movies can all be downloaded and watched in stellar-quality Windows Media format. You can also preview this smut using their vid cap galleries for each episode. They also update weekly, so you know there going to be more to enjoy.
It's all exclusive material. If you can believe it they also have a DVD section which sells "uncensored" versions of their flicks. I'm pretty curious to see what didn't make the edited versions, but this section has been "coming soon" for years now.
If you get overwhelmed with hardcore madness you can stroll over to the 30 bonus sites. None of them have content as outrageous as this site, but they're still worthwhile. The sites include CuteLatina and TiffanyLeeFisher and SmokingMina. They're so tame in comparison with the main content that you'll wonder how they share the same network.
If you're looking for strictly nasty hardcore, you may be a bit disappointed with this site, but if you don't mind that these Biohazard Bitches are featured in mostly run-of-the-mill hardcore scenes now, then definitely give it a look.