Hmm. You look like a mischievous brat already, now you're letting us glimpse at that chest. Do you WANT me to throw this thick whip cream pie at your face? Because that's the kind of signals I'm gettin' here. (Only with your consent of course ;) )
I imagine the reason you're smiling is because you're cranking up the brattiness as your... Husband? B/f? - as he approaches with a huge pie, so of course you crank the brattiness up a notch.