A young swinger couple, Amy Brooke and her boyfriend Michael Vegas, are invited by gorgeous director Bobbi Starr for a few lessons in anal pleasure. First, as Amy slurps on her boyfriend's cock, Bobbi invades her pouting anus with her tongue, fingers, and different hole-stretching gadgets. When Amy becomes loose enough, Michael plows her asshole and sodomizes Bobbi as Amy nibbles her unshaven pussy. Amy's rectum prolapses outward when the director pushes a wide butt plug into it; she then pumps four fingers beyond the sphincter of the little slut to bring Amy to a squirting climax. Michael gives her a cum facial to finish her off.