My step-sister, Riley Daniels, got me a gift for Christmas. Our parents weren’t home and I didn’t have anything for her. I felt incredibly bad but attracted as she walked around in her panties. In desperation, I told her I had a gift for her and to grab a water while I grabbed it. I ran all over the house looking for something I could give her and then I got an idea. I secretly slid my cock inside a gift box for her to open. Finally, we sat back down and she was so excited but was so flustered once she opened it up. I told her I knew how much she liked fucking so I figured it was the perfect gift. It reminded her of how we played years ago. She accepted, sucking it, riding it, squirting on it, until I filled her up with cum.