Kyle Forester likes rules and schedules, and he loves his janitorial job at Happy World. The gigantic theme park has strict regulations that Kyle knows are in place for a reason. After all, life just runs more smoothly when there are rules in effect, and Kyle is going to make sure his new trainee is fully aware of that. They’ll both get along fine, Kyle is sure. Anyone working at Happy World must be a good employee. Rory Stafford doesn't like policies or regulations. Unfortunately, getting a job at the world's most popular theme park comes with a handbook full of both those things. Rory is pretty sure his new job at Happy World isn't going to work out, especially after he meets his trainer, Kyle Forester. Kyle is definitely a rule-follower and makes no secret of his contempt for Rory's rule-breaking. However, after just a few shifts together, Kyle and Rory discover that they can’t keep their hands off each other. The two of them find themselves on a wild roller coaster ride of heat, emotion, and not-so-hidden lust as Kyle and Rory try to find common ground in the giant hamster ball known as Happy World.