Rito is a shy high school girl who dreams of experiencing a typical student romance, but her self-consciousness about her large breasts holds her back. Her life takes an unexpected turn when she meets an art club boy named Shibata, who bluntly tells her, I want to make that body. This unusual request launches a pure romantic comedy centered on sculpture modeling, as the two navigate their unlikely relationship within their school setting. The story follows Rito and Shibata as their connection deepens through their artistic collaboration, blending comedy and romance against the backdrop of high school life.