It had never been a desire to hurt her, only to claim her, mark her as his own, take her in ways that no one else could. She was able to draw out that animalistic like qualities from within him, even if that had not been her intention. It was only strengthened by the fact that he wanted her more than he thought possible, needed her in ways words couldn't describe.
He knew that if he had bit down any harder, the copper taste of her blood would have illed his mouth, and he barely had sense enough not to do such a thing. She was his girlfriend, the love of his life, but something deep inside of him was claiming her as his mate.
When she screamed his name, his back arched slightly, pushing back into her harder. He could feel her teeth sinking into his skin as he continued to thrust her small body against the bed, until even he couldn't hold back. A loud gasp came from his lips and his arms wrapped around her tightly, holding her in much the same way as she was him, their bodies impossibly close together.