[This is a lot less sexy than their fun and spontaneous romp in the pleasure prison (which this Felix remembers fondly, if hazily), and really, the teeth and the chasing make her promise not to kill him singularly unconvincing. He shudders and stops struggling against her.]
You don't want that, Martha. [A few years in a position of command help him keep his voice steady even though he's terrified and keeps forgetting to breathe.] Just let me go.