Sister Maria is new to being a nun. But she's heard some whispers about this secret forbidden book, and she just can't control her urges to read it and find out what all the fuss is about.  So, she finds the book and sits down alone in her room. She reads a few lines aloud and everything seems fine; she doesn't get what the big deal is.  Finally, she reads a special line and everything changes. She feels her air getting cut off and a strong, powerful spirit takes over her body. Sister Maria has become possessed by something extremely powerful. The demon that now inhabits her body takes a few deep breaths and starts to enjoy this young, curvy body. Next, Maria goes to the priest's office for a confession. She has a plan. She starts describing to him a fantasy she had in which he comes into her room and pleasures her. As she describes it, she starts to take off her holy clothes and before long she is sitting exposed in his office. She brings out a couple toys she snuck in when he wasn't paying attention, and starts to fuck herself with a dildo in the shape of a crucifix.  She cums 3 times and then sucks her sweet juices from the rubber cock, telling the priest how much better she feels after her confession.