'Tom's' eyes grew wide with shock, and then his brow furrowed. When he spoke, his voice stuttered. "What... what do you mean they weren't conceived like other children? Wanda.. wha..what did you do?" It sounded as though he was apprehensive to learn the details, but he had to know.
What Wanda didn't know was that Loki had already found out all the delicious details of her mental breakdown and the horrible things that happened when her powers got out of control. This was the kind of thing Loki was looking for... a weakness.. a chink in her armor. And a perfect distraction for SHIELD to deal with.
Taking advantage of her highly agitated state of mind, Loki focused on the talisman in his pocket. It had been created specifically for Wanda, making the area around her sensitive to her mutant powers, so that they would flare at times, just such as these. It would give the illusion that she was again losing control of her ability to rein herself in.