Nathan drake has waited for her daughter Cassie to turn twelve. He knew she was ticklish, and tickled her a lot as a kid, but now, he is taking ever chance he gets to tickle the living shit out of his daughter. Today, he tickled her because she walked in the house with no shoes on and her feet were dirty from the garden. Cassie can't help but cackle as Nathan dances his fingers all over her ticklish flesh. She can't help it, SHE'S SO TICKLISH! And Nathan loves how he can reduce her to absolute silliness with a single poke. He knows he won't have long to tickle her, when she gets older, and has a boyfriend and moves out for college, he's going to miss these days. So, he is getting as much as he can out of her now.