Dark Brothers, Dark Sisters is another one of those interminable compilation tapes. It's presented vignette style, but the episodes are all pretty much the same; it's hard to tell where one ends and another one begins.
Even though there are some attractive black performers featured, the sex is pretty much perfunctory —not exactly the right course for an erotic tape to follow. Sure, there's a little of this, a little of that —lesbian, two-on-one, oral, etc. —but unless the viewer is desperate, other tapes offer a lot of this, a lot of that.
Who picks the episodes for these compilation tapes, anyway? Must be blind, 'cause most of them seem to lack any sort of zip, and Dark Brothers, Dark Sisters is no different.