On-screen couples explore inventive ways to make love, demonstrating positions that enhance oral sex, toys that help couples overcome physical limitations (such as the Bungee Swing), and new positions for inside—and outside—the bedroom. Experts Bernie Zilbergeld, Ph.D., Marty Klein, Ph.D. and Linda Banner, Ph.D. emphasize the importance of both communication between partners and variety in sustaining an intimate relationship. 60 minutes.