[Kenly]

Nuzzling the side of his face, she nodded.
"Yeah. That's usually the way of it. I give you the energy, but feeding from you makes you lethargic. Loss of blood and all, you know. Most people assume it should affect, um, other things, but it doesn't. Unless I take too much. But then, you're looking at death, so not being able to perform is the last of your worries."