“Those girls are Donna and Geraldine,” Mrs Lockhart said. “You need take no notice of them for the time being. Now take off your frock, my dear.” Everyone looked as Theresa pulled her frock over her head and stood naked before them except for her bra. Mrs Lockhart went across to her desk and took out a pair or steel n****e-clamps. She also found some handcuffs. “Sit on the chair,” she said to Theresa, indicating a straight-back wooden chair set up opposite the sofa where Florence was. Theresa sat down and Mrs Lockhart handcuffed her wrists behind her, to the back of the chair. “Now,” said Mrs Lockhart, “I’m going to torture you. In that way, Florence will be able to see how you take to n****e pain, how much you can endure and whether it excites you, as it undoubtedly does for some submi

