Married People, Single Sex II: For Better or Worse

Three new couples have problems in their relationships; and they experiment trying to find a satisfactory way in which to work out their problems. John and his wife Carol move to a new home across the street from close friends Valerie and David. Carol, who can't forgive John for an affair, gives him the cold shoulder and throws away his dirty magazines; this leads him into the arms of call girls, with whom he can't perform because he loves his wife too much. She finds out about them, however, when their credit card gets rejected.