Adultrous [sic] is the name of a (fictional) reality TV show hosted by Randy Spears, where cheating spouses are caught on tape and broadcast to the world. This is obviously a promising frame for a feature, but the plot here gets a little convoluted and hard to follow. It all culminates in a double betrayal, as each half of a cheating pair (Nikita Denise and Lee Stone) hires Spears to expose the other.
The "caught in the act" format also allows sex scenes to start in the middle instead of following a rote formula, which adds to the heat. The best scenes are the one between Lee Stone and Jessica Dee, while Nikita Denise watches, pretending to be asleep; Nikita's own tryst with Cheyne Collins; and super-flexible Kim Chambers crossing her ankles behind her head while Scott Styles plugs her hole.