When she moved, he relaxed a little bit. He had to admit, he didn't like being watched like a hawk. His mother did that often, and it made the hair on the back of his neck prickle. Ah Rita, what would she say about this? He smiled a bit to himself at how she probably wouldn't like this very much. She was never big on Gryffindor for the slimy snake she was.
He almost laughed at her growl of irritation, he knew it was because he was teasing back. Girls tended to like doing most of the teasing but it WAS only fair to return the favor. He lost his train of thought for a moment and could do nothing but throw himself completely into what they were doing. He almost wanted to whine for how much he wanted her, but refrained. He wouldn't be reduced to the behavior of a puppy dog no matter how badly he wanted too.
He was hoping she was enjoying roaming his body, and pulled her closer, letting his hands wander from the back of her neck all the way down her back. Her touch was electric, leaving his hair standing where she was close.