SHe arched her back.  It did hurt a bit but she arched her back in the pleasure that was outweighing it.  She panted gently and held his head to her breast and rolled her eyes up.   She could feel herself reaching the precipice, but she was going to try her damnest to hold on.  Her body, it felt like, was electricity, but his cool body added another layer of pleasure and was sure she was close to being overwhelmed with feelings.  She bit her lip and groaned to him.  "I can't wait."  She whispered.