Mistress and Harley are getting hot and heavy, making out and rubbing each other all over. Soon, all the clothes come off, except for Harley's squishy wet diaper, of course. Harley gets down on her knees and sucks her Mistress's cock before Mistress picks her up and bends her over the back of the sofa, treating the petite girl to a good, rough anal pounding! In the end, Harley's diaper is filled with a little more than just pee.