Maria was about to make another lunge at that damned animal when what he said registered in her mind.  "Wait... invasion?  What are you talking about?" she asked skeptically.  Shaking her head, she went to grab the outfit she was putting on in the first place.  "Whatever, I don't have time for games like this.  Grandpa will probably be home soon, and I need to be ready to start working when he does," she said, deciding that it wouldn't hurt too bad to go on without panties, as her outfit covered her legs almost entirely.  "When I get back though, you better give me everything back."