Shot in the apparent home office of the "Infamous" Hugh Blackner, Heatwave Entertainment presents another Raw feature in Cumswapping Headliners 4.

Starring 20 girls – only two of whom are white (with all others varying shades of brown to black) – this largely interracial exercise is almost two hours of blowjob fun. Blackner sits in his chair (between whiteboard, computer and file-cabinet), as girls approach in pairs and subsequently strip, grip and gobble the dick. Naturally, all telephone calls to the man go unanswered.

Addicted to blow, Lola Lane and Carmen Hayes add unrivaled head-bobbing hob-nobbery to the proceedings; and there's even a smattering of traditional sex throughout.

Extras add over 30 minutes of content, though the video's redundancies catch up to pull down the overall experience.

Retailing: Inside-out people with head in their brains will swallow this up like the ladies within.