Punishment for Poppy

Poppy's knuckles whitened as she bravely clenched her fists against the pain. 'Oh, sir!' she cried as she strained to look back over her shoulder. 'It hurts so!'
'I want you to move your feet back a little,' he told her, and again she dutifully obeyed, raising her torso and balancing on her hands instead of her forearms. 'Good, now open your legs wide... wider...'

Teenage orphan, Poppy, is made to stay at school during the holidays, and caught acting shamefully by a teacher who enjoys administering severe discipline, she's shocked when her punishment develops into something else entirely. The Headmistress and the Chairman of Governors learn of this, and punish her again with lusty enthusiasm.

They force her into a job and she finds herself in the grip of a dominant couple whose training methods push her further into sexual submission, including acts no decent girl should perform. Only Poppy's instincts for compliance taking her into a world of erotic intrigue, like who is the mysterious stranger who has arranged an unwanted marriage for her in the Sudan?

The answer lies in the riddle of her birth, and the enshrouding walls of Maidenhall School.