Cover yourself up and tell him to get out

You're horrified to say the least. This is your father staring at you with your fingers shoved into your tight pussy. Blushing bright red, you grab your pillow and press it against your body. Your father isn't supposed to see you naked, let alone finger fucking yourself. He's also not supposed to get hard from it. Shuddering, you back up against your headboard while crying out.

"Oh my God, Dad! Get out! Can't you knock?"