Your sister is a nurse and has agreed to give you a physical. It’s been years since you’ve last seen a doctor, so she wants to be as thorough as possible. Wearing her scrubs, she pulls on a pair of tight white latex exam gloves and starts feeling your lymph nodes. She notices you staring at her gloves and mentions it, but keeps moving on with the exam. Eventually, she asks you to pull down your pants so she can give you a prostate exam. At that point, she fully notices your erection and makes the connection between her gloves, the exam, and your boner. Teasing you and commenting how it’s so naughty to be hard for your sister during a physical exam, she pulls on a pair of tight black nitrile gloves and examines your prostate. She ends with giving you a handjob lubed up with her spit while still wearing the gloves.