"Rather a lot of cock, I imagine," says Susan, more primly than anything else she's said in months. (After all, why should she be circumspect? They both know she's sexually motivated. Susan has never bothered to learn the rules for being friendly with a one-time assignation before - in London, they were so rarely people she interacted with in any meaningful way, after the fact - but surely this is within the bounds of some sort of propriety?)