The Bank Manager's Cupboard - Part Thirteen "Answer me slave, do you agree that you need to be taught humility?" She insisted. David nodded and dropped his head down into the pillows. The bitch was not only going to do it, she made him admit he needed it. "That's a good girlie," she teased, "and I'm sure this is going to make you feel suitably humble." Initially David found the experience uncomfortable, and grossly humiliating. Especially as Karin giggled with obvious relish as she thrust back and forth. Karin alternated between ramming into him, and writhing to stimulate herself when deep within him. As the pain of the punishment turned into a deep red glowing sensation, Karin's writhing started to stimulate his prostate, and her thrusting caused his penis to rub against the bed covers. David found these twin 'pleasures' psychologically disturbing. Karin noticed that David's moans and groans were no longer expressing pain and discomfort, but were now an indication of the sexual pleasure he was experiencing. Karin held on to the gag strap at the back of his head like a rein and rode him like a rodeo star. Hurling insults and derogatory abuse at him she used his excitement to further vanquish him. "So you liked to be fucked do you? Whore! My randy little maid likes her boss to have a big prick. So wanker, now I know what you think about when you jerk off." David found the experience disturbing because at the same time as suffering such crushing abasement, he was enjoying the most intense physical pleasure he had ever encountered. The beating had broken him, this demeaning rape was truly humbling him. Panting her abuse through intense and powerful orgasms above him, she brought him to a kind of inner orgasmic plateau. Each of her paroxysms were accompanied by small spurts from his penis. Each little eruption suffused his body with joy, quite unlike normal ejaculation. He had never visited this plateau of pleasure before. He was kept there partially by the fear of the consequences should he spurt his ejaculate without permission. Although he was fearful of further punishment with the riding crop, that he knew lay there so far unused, he could not help himself from leaking onto her bed covers. He was at the same time experiencing a deep conversion to subservience. She had found and stimulated a submissive tendency within him. Having broken his male ego, she would soon have grovelling in unresisting servitude. She had conquered him completely. Karin unstrapped his gag, and grabbing a handful of hair she thrust and pumped her erection into him. "What do you say slut," she demanded. "Oh please Madam, please may I come now," David answered. "No slut, not yet, you have something else to say to me first." Karin continued her pumping and started to feel the onset of yet another peak. "Oh Madam, thank you Madam, for teaching me humility." David moaned, trying to restrain the gushing which he desperately needed to release. "Please Madam, please." "Aaaaaah," Karin moaned. "Yessss, what else have you say to your Mistress slut." "Oh Madam, Madam I love you, please Madam. Please." Karin's seventh orgasm exploded, she moaned in ecstasy and collapsed onto David's back, just as he pumped his ejaculation into her bedclothes. He groaned his thanks, and then his apologies, and then finally as he ceased spurting he sighed, "I think I really do love you, Madam." Karin smiled, like a cat that got the cream, she almost purred in the pleasure of victory. She had taken David apart psychologically, and when she put the pieces back together she'd made him just the way she liked her men. Submissive. "Just remember that I OWN YOU! David."