Truth or Dare - Heads or Tails:A Sexy Game of ChanceTruth or Dare, Heads or TailsA Sexy Game of Chance By Kate Taylor Truth or Dare flirts with fate in the second installment in a new series of sex decks that brings fun to the bedroom with the flip of a coin. This is the second deck in Union Square & Co.'s sex deck series by one of UK's leading dating and sex columnists. Take turns tossing the customized coin and get either Heads (Truth) or Tails (Dare). The Heads cards relate to spoken tasks, like