[A nerdy girl with the highest academic ability and a slutty girl with the highest SEX ability] Two playhood friends, two extremes, fight over my dick even though I have a girlfriend, in a threesome!

The movie revolves around a nerdy girl and a slutty girl competing for the narrator's attention, despite him having a girlfriend. This setup creates a complex web of relationships, desires, and conflicts. As the story unfolds, it explores themes of attraction, loyalty, and the challenges of navigating multiple romantic interests.