How to plan an orgy in a small town (2015)

In high school Cassie Cranston was slut-shamed out of the wholesome and repressed town of Beaver’s Ridge following a humiliating attempt at losing her virginity. Now, years later, a big city sex columnist, Cassie returns home to bury her mother and finds a chance for revenge when her prudish childhood nemesis insists she helps her old friends plan an orgy.