Welcome to Soft Swingers! Soft Swinging is watching another couple during sexual relations. It may also include foreplay with other partners, sometimes including oral sex but no vaginal penetration. Novice swingers can add spice to a couple's relationship & allow them to have fun without the risk of disease or jealousy. Many couples start out as soft swingers as they first explore swinging. But don't think that soft swingers will always convert to full swapping!