She's taken the time to set up more two-way communication, this time, now that Sevar hopefully has any grasp of how to act slightly more professional around her. And now that Abrogail is not springing an elaborate surprise on Sevar.
Pass to Sevar:
Keltham's thoughts are glossing over earlier thoughts about how he can use Detect Desires, with your consent on general rather than that specific use, to verify that you still want him even if you're in his 'absolute-power'. His thought on a possibly acceptable relationship is that, for so long as you still want him, you'll have no choice but to have him. He doesn't seem to be thinking particularly on the morality of it... no, he's thinking that he's not sure what his Civilization would think of that, but would be delighted to watch them get into an enormous fight over it.