She had read everything there was possible for vampires.  She smiled and kissed his lips and purred.  "It will be worth it."  She gasped and arched up and wrapped a leg around him and smiled.  "Just please..."  She whispered and held him tighter and kissed his lips tasting a hint of what she must taste like adn gasped as she came against his fingers with a gasp.  Her back stiffened and arched off the bed.  She bit her lip and then opened her eyes.  "I am sorry."  She whispered.