Tony was right, she had a lot of questions, and she might be going about it slowly for now, letting him introduce her to things little by little, but before the night was up she was going to have asked plenty and probably have a couple more that she'd think of in the morning. But for now Tony was telling him about the kids, not Morgan. Which - Natasha wasn't certain what to do with it, but she'd take a little time and then ask about that later. "She's yours," She finished of Gwen, she hadn't met her yet, but she didn't need to in order to see that Tony had practically adopted her.
"I hope he's ready for some questions too." She'd have plenty for him as well, both with Tony there, but also when it was just the two of them. The kinds of questions she might not ask in front of Tony, if what he said was true - he wasn't from the time when he had Morgan. But Steve, well that was another question waiting to be answered.
At least she had these people, the only people in all of the universe that she trusted and they'd found her first, like it was meant to be or something like that. A small deeply hidden sentimental part of herself thought maybe that meant something, and maybe it did, she wasn't ready to say so just yet. Instead she'd let Tony lead the way and find out as much as she could before she started thinking about things like that.