Back from a morning of quiet meditation, and still dressed in her habit, Step-Sister Rapture walks in on a pupil who is wearing a cock ring, and is jerking himself off. Shocked and appalled by what she sees, Step-Sister Rapture knows she can not let this sin stand. He must be made to repent quickly, and Rapture can think of no better way, than by kicking him in his cock and balls. Full strength kicks, punches, and slaps soon have the sinner praying for forgiveness. Wanting to be sure he is fully sorry, Step-Sister Rapture moves him to her restraint box, where she continues to beat his balls, until whether sorry or not, they are of no use to him anymore.