The Haunted Stepsister

Kammy and Jess, two preteen stepsisters, use an allegedly haunted school restroom where the toilet is shuddering and overflowing. Lights flicker. At home, things are flying. Jess is convinced that Kammy is possessed by a demon that originated from the school toilet. Jess wants to acquire the help of an exorcist, although it’s hard getting the attention of a religious authority figure. She also has to keep this secret from her parents and the school, despite all the strangeness going on when Kammy is present. Most importantly, Jess will have to fess up about “the incident” that happened weeks