Draco chuckled. "I'm good, I'm not God. I can't exactly find out when conception occurred, but I'm assuming from the connection that you think he's Ella's father, is that it?" He wasn't even going to ask about how that happened, because that would mean admitting that Ella was a half-blood, and it was one thing for Potter or Severus to be half-bloods, but another for Ella, especially since Milliecent seemed fond of a Mudblood.
The tea appeared on the coffee table, and Draco reached for a cup. "All right, so we'll go back in time, look for sexual event. Do we know when it happened? Where it might have happened? I don't mean to be noisy, although I have no problem with that either, but I'd rather not have a front row seat to all the men you fucked. It might take too long," he said, amused at the idea.