It had been a long time since Klaus had found someone to play with quite like Bill - but here they were. Klaus ached for that release that was teasing right around the edges of his awareness, getting ready to sneak up on him, but he wasn't quite ready to give in to it - not with Bill grinning at him like that, threatening to turn him over his knee.
"Why Bill," Klaus would have said he paused out of some sense of timing, and not because he was struggling to maintain his teasing tone, but the latter was more true than he cared to admit. "I wouldn't have thought you had it in you." But he believed that bill absolutely would if he pushed enough.
The idea was appealing in a way, but Klaus wanted this, right now, wanted to be filled by Bill, to be stretched open by him and feel Bill's hand on him. "Next time though." He said breathlessly, clenching down around Bill in an effort to entice him to move again, pressing as close as he could get.