Everyone’s heard of the Mack Daddy, but what about the Mack Mommy? That is the one, the only, the super-boobed June Mack. If black is boobiful, then June is blacker than pitch. She’s only been in one film, but that film was Beneath the Valley of the Ultra-Vixens (1979). The Russ Meyer boob-tacular features the big lady as Junkyard Sal, who shows a lucky white guy where to put his junk.