I accidentally pee myself while making the bed. I guess I have to put on diapers like Daddy told me to! I go to the bathroom, but as I'm reaching down for diapers I notice my tentacle bath toy. I can't help but think about what it would feel like rubbing against my princess parts. It feels so good with Daddy's fingers...I can't resist and bring the toy to my bed. I start to touch myself in the wet panties and fuck myself with the tentacle. Until suddenly Daddy is home! He comes in and asks me what I was doing. He can tell that I was tingly again...As he begins to change me out of the wet panties he touches me and reminds me that this is our little secret. He plays with me and slides the pull ups on me. He pulls the diaper to the side and puts himself inside of me. He fucks his daughter until he cums on my diapered pussy! Then I wet the pull ups so they're now full of his cum and my pee!