Let's tease your father for a bit...
From Create Your Own Story
Walking to the kitchen, you open the fridge and bend down to find some "milk". You know your sundress is quite short, but that's the point.
As you bend down, your ass stick's out, showing your small, black, cheeky panties. They ride up your crack, giving your father a sweet view of all the goods down there.
You linger for a while, and when he sees, he gasps slightly.