In the Rehabilitation Department, nurse Yuri, who interacts with patients, always has a smile on her face. When one patient learns that she is a married woman, he can no longer control himself. As Yuri gently encourages him, saying, "Let's do our best with rehab" and "Let's take it slow and steady," the soft, fleshy sensations that occasionally brush against him during rehab cause his dick to become embarrassingly rock-hard. One day, the patient finally can't hold back inside the hospital...!