Knows how to ask Bashny.Net

I meet a girl, she grows 6-year-old daughter.
Name daughter Katya. That's something I'm at a party, a small revolves around me playing. Suddenly she about something thoughtful, turned to me and asked:
 - Uncle Igor, but when you sleep with my mom, what are you doing?
Can you imagine the expression of our (from her mother) persons. I tried to "hum" something unintelligible, but such responses were not accepted. In the end, when I did not know what to say, she asked a leading question:
 - Well, you're dreaming or not?
And if you asked a similar question, what would you think ... That's not what I thought.