How to Plan an Orgy in a Small Town is about a group of friends who live in the picturesque town of Beaver's Ridge-the epitome of wholesomeness and strong familyvalues. Their orderly life is interrupted by the homecoming of Cassie Cranston| whom they slut-shamed into leaving town when she was a teenager. Now a big-city sexwriter| Cassie returns home to face an unwelcome reception by her former friends| and finds an opportunity to seek revenge by writing a book about them when they askher if she'll help them plan an orgy.