Hmm? What does she think? Does she even know?

"She enjoys it sir."

"She enjoys it sir. Daddy makes her kneel by our bed and watch us everyday when we play. She really loves touching herself to us. At first she was really shy about it. When our relationship at home changed. Having to call me mistress or getting spanked by me. But over the past few months she has learned her place well. It was such a relief for me though. Not having to listen to her nagging anymore. And I can't deny I enjoy it. A lot."

She recollects everything to you truthfully, as you notice her slit becoming wet and lightly leaking onto the desk.