Ah, what a great name! Man Porn. Porn for, well, yeah, men! This site is a tube and on this tube, you'll find that they have a category devoted to black clips. We're talking ebony dudes that both take and give dick, although in my experience, people like to see those big black dicks inside tight white holes. You'll see plenty of interracial material here on Man Porn, by the way, so if that's your type of gig, look no further.
The site has a relatively nice design and the archive of videos in the black section currently contains just over 3,200 clips. You can sort the material by date uploaded, rating, length and the highest number of views. As a little tip: always check out the 'top rated' sections, this allows you to see what others think is the hottest content around and after checking out this area on Man Porn, I can say with confidence that they usually get it right.