Plot (Spoiler)

Quahog succumbs to a flu epidemic, and vaccinations are in short supply. While attempting to receive one from Dr. Elmer Hartman, the Griffin family doctor, Peter is informed he is in need of a prostate exam, but leaves the exam immediately under the belief that the doctor had attempted to rape him. He decides to sue the doctor, to the disbelief of Brian and Lois. Upon later discovering he has developed prostate cancer, he reaches an agreement with the doctor: if he drops all charges, Dr. Hartman will diagnose Peter’s problem. Meanwhile, Stewie begins to admire Lois, after she rescued his beloved teddy bear, Rupert, from a vicious dog, and repaired it. As he becomes increasingly dependent on her, she attempts a hands-off parenting approach, ultimately leading Stewie to return to his old ways after she refuses to respond to his need for attention.