I’m studying with Luna in the library when I stumble upon an interesting spell in my book: a cum doubling spell! Luna and I have been lusting over the same guy, and we realize this is the perfect spell to share him with. We get super hot and bothered just thinking about it and start touching ourselves right at our desk in the library. We eventually get the prefect to come to my room, where we strip out of our uniforms for him. We take turns riding him - me facing the front, and Luna from behind, so you get a great view of her bouncing bubble but. I keep going until I get creampied inside me, and then it's Luna's turn to get creampied next. Our spell was a huge success!