My girlfriend gave me a hall pass for the week, but my type only exists in cartoons, and I was running out of time. Then I remembered my stepsister has a closet full of cosplay. One sexy costume at a time, she went from rolling her eyes to loving every second of my attention. On the last day, she crawled into my bed wearing my favorite fantasy and asked if my pass was still good. It was, and I used every minute of it. Her tight pussy made my girlfriend feel like a warm-up, and I painted her face to say thanks.