Sensei Rapture has a new student that ones to join her gym. Rapture's school is known for it's toughness, so before he can join, Rapture must put him through a test. She bows him in, and lets him know she'll be karate chopping his cock and balls, to see if he can take the pain. For over 10 minutes, Rapture strikes, grabs, and twists the new student until she has determined he as taken enough pain, to join the gym.