The fact that she's letting you cover her in sludge in order to turn you on is hot, even if she's unrecognisable under it :D But yeah, my preference is for just pies or custard for that reason. Nice to see the hot person under the mess a little still!
Love the smile I can see peeking out, and she was right, it is a sexy dress on her. Love how seductive she looks in this one, knowing how hot she looks.