Yukimura, the strict Vice President of the Student Body, felt like his life had become a chaotic mess ever since he had sex with his childhood friend, Shinonome. Shinonome constantly pursued him, invading his personal space in his bedroom, the library, and even other places. Yukimura's only defense was to act cold towards Shinonome as a last resort to keep his sanity. Unfortunately, this only drove Shinonome to more extreme measures. Will Yukimura be able to accept his emotions and confront his stubbornness, or will he continue to fight against them?