I drink daddy's whole load of piss and deepthroat hard.

So, submissive slut, Daddy lets me drink his piss. To keep his cock nice and clean, I naturally suck every drop off. But because I also really need to pee, Daddy lets me piss on his cock, which, of course, also has to be cleaned of my pee afterwards. As a climax, I get to have Daddy's sperm.