A videotape arrived accompanied by a letter titled "The Gonzo Video of My Girlfriend and Me," and its contents were shocking. The girl was a popular and outgoing member of the same university club. The submitter had repeatedly pursued her until they finally started dating. This footage, recorded three months into their relationship, captures the couple's first gonzo sex video, driven by their craving for excitement. After that, the submitter began pleading with his girlfriend to wear a dirty sex toy. He made her wear it even when going out in public. But on that day, they unexpectedly ran into fellow club members. Noticing something strange about her behavior, the friends began to suspect something. From that moment on, the story takes a deeper and unexpected turn.