The sounds he made became more and more intense. At last his hands fell away from her to brace himself on the back of her chair leaving her in a bit more control as the only place he was touching her was his shaft between her lips. And then she could feel him swell slightly and strain, quivering a moment before he erupted into her warm oral cavity. His legs shook a bit as even with his unnatural stamina as he had trouble keeping them under him.<br/><br/>Of course as he recovered some of the implications occurred to him. His seed, like his blood held some of his unnatural vitality. If she swallowed it she would gain some of that. A little bit extra strength, a little bit extra vitality, and some heightened senses. It was not a step he had planned to take. Just yet anyway, but now it was done so he had no plans of informing her even though she would no doubt feel the effects. Of course it would also have other effects as well. She would have a bit more confidence, a bit more aggression, and a lot more sexual drive.