In detention, I am getting a little unorthodox with my student. I have him kneeling on my desk after his disciplinary spanking and cock teasing. I can tell he needs another lesson in control and I think a good, solid prostate milking will set him on track. Using a shiny steel wand, I rub against his special spot inside and massage his prostate, making his toes curl. Then I milk and jerk every drop of cum from his balls. I am sure I'll be his favorite teacher after this.