In The Bank Manager's Cupboard. Part Four Crouched uncomfortably in front of the keyhole, David was torn between two desires. The first to release his orgasm now, he had never been so turned on in his life. The second to hold off, he wanted to enjoy the vision he was witnessing and he knew it would be less pleasurable after his orgasm. He pulled out his handkerchief, he must not spurt all over the door, that was for sure! Resplendently comfortable, Karin didn't care if David ejaculated or not. The power of exciting a man with her body, the denying him her self, trapping him into her control. These, and her plans for what she would do with him, and to him, filled her mind as she cried out with her first orgasm. Moaning in ecstasy, at the same time she watched as David spurted his seed into his handkerchief. Karin built up to her second orgasm gently, and as her third orgasm overtook her, she was amused to see David wanking a second ferocious erection. Her cries turned to load moaning as she orgasmed a fourth, fifth and sixth time. Karin flicked a switch above her head and plunged her own room into darkness. She watched, stifling a giggle, as David dejectedly gave up his position at the door. By the dim light from the T.V. set she lit a cigarette. The cigarette after being the only real pleasure smoking held. She smiled as she watched David standing by the toilet, pumping furiously at his erection, his trousers and pants round his ankles. It occurred to her, not for the first time, that men were just like puppets on a string. Karin felt warm and gloriously powerful as she planned her next move. David moaned as his second orgasm approached, his mind filled with memories. Karin's foot on his prick, pictures of the flash of black stocking and white flesh as thigh crossed thigh. Memories of the rasping sound of nylon, the rustle of p.v.c., the swish of femininity as she walked. The zipper exposing Karin's lingerie covered body as she undressed, her orgasmic moans and cries. Just as he felt the twitch of his oncoming ejaculation, his room was plunged into darkness. Karin listening to David as she watched him, had timed the action perfectly. She had flicked the second switch above her head, and she heard him groan with agony as his orgasm was ruined by the shock. He stumbled around looking for the light switch that wasn't there. Karin giggled as she heard him bump into things. The camera wasn't picking up any picture, but the microphone worked perfectly. The perfect end to the day, Karin thought, she would sleep well tonight. David's night was disturbed, he flopped down into bed, frustrated and confused. The evening hadn't turned out quite as he had hoped, but it could have been a lot worse. After all it wasn't everyday you got to watch a sexy woman like Karin masturbating and in the throes of sexual abandon. Looking on the bright side, he might be in with a chance with her, and his employment prospects had taken a definite turn for the better. 'Early start', she had said, but tomorrow was Sunday? Perhaps she was a workaholic. His sleep was fitful, he was disorientated and unsettled with no idea of the time. There was no window in his room, he could see nothing at all in the total pitch black of the cubicle.