Yura, a vocational student aiming to become a chef, works part-time at a bento shop to earn tuition fees. There she meets a man. Trusting his seemingly kind nature, she goes to his room without any suspicion. However, the man reveals his true self and assaults her as soon as she steps into the entrance. Initially resisting, something within her begins to awaken due to the man's relentless, training-like play. Yura, with little experience with men, finds her body succumbing to the man's techniques, and even her heart…
