Sadistic Saturdays is an erotic tale that brings 6 married couples together for many diverse reasons. When Thomas and Lisa have to make a life-threatening decision, they find themselves joining the RADIANCE SOCIETY and becoming apart of a glorious sexcapade that stimulates both their loins. Likewise, a reluctant Charmaine and her husband Jerry find themselves joining the secret society with very different motives. Confessing to an affair, Jerry fuels Charmaine with a thirst for revenge that jeopardizes their holy union. Next, you'll find Charlie, Lynn, Lee, and Marilyn. These swingers take on the festive event known as Sadistic Saturday in order to heighten the thrills of their steamy circle of lust. Introducing Marvin and his prude wife, Julie, the couple hope to learn the ways of seduction so that the two can live in the bedroom rather than just exist. Ricardo and Brioshe are lovers with a mysterious presence that adds flavor to the whole group. In all, these couples are on a journey of sexual liberation under the tutelage of the RADIANCE SOCIETY'S instructors and may find that love, lust, passion, and naughtiness go hand and hand!