His voice was very soft as he said, "Very good. Now, all you have to do is follow my directions."
She obeyed him as he spoke, first running her free hand through her hair. She caressed her own face, the backs of her fingers slowly moving down her cheek and across her slightly parted lips. The skin on her face was hot. She licked her lips and moved her hand down along her throat. She paused for a moment and then, with a soft whimper, she grabbed her right breast through the material of her dress. Cupping her fingers under her breast, she started pitching and rolling the nipple between her thumb and finger. She was very aware of the man watching her, and she touched herself slowly at first: self-conscious and hesitant. But with her eyes closed, she was able to block out her fear and thoughts of the stranger. She imagined that the hand on her breast wasn't her own, but that of her husband, who was surely worried sick about her. She imagined that it was him that she was trapped in the dark train with. She imagined his hot breath against her neck as he teased her. She let herself give in to her fantasy, barely aware of the stranger's voice directing her.
The man could see her nipples poking out against the material of her dress. Her breathing started to speed up as, without his having had to ask her, she alternated between her breast, kneading first one, and then the other. Pulling at her own nipples. He watched her until her breathing started to come in gasps, and then he started talking again.
Very slowly, she pushed her hand down along the front of her belly. He could see the outline of her panties as her fingers pressed the material against her skin. She curled her fingers down along her mound until she felt the seat with her fingertips, and then she stopped. Her lips trembled a little, and she moved her hips almost imperceptibly, rubbing herself against her motionless hand. Then she moved her hand down her leg, and slowly pulled her skirt up over her knees. Up further until her white panties could be seen by the man sitting across from her. She reached down again, enjoying the feeling of the soft skin of her thigh gliding under her hand as she slowly worked her way up, now reaching under her skirt and softly running her fingertips along her panties. She moved her hips up and down against the increasing pressure of her fingers. She could feel her wetness through the material. Her head rolled back against the window, and her ragged breath was punctuated with soft moans.
The man leaned forward as he watched, resting his elbows on his knees. He was enjoying the feeling of his cock pressing against his pants, aching to burst free. He could feel the pressure building inside of himself, knowing that he had so easily gained this control over her.
She was virtually oblivious to the stranger as she pushed the crotch of her panties aside, giving her fingers access to the glistening flesh between her legs. She teased herself β running her fingers along the lips of her cunt, feeling her own heat, lubricated with her own juices. She brought her fingers to her mouth, and sucked until she could no longer taste herself. When her hand returned to her cunt, saliva mixed with her wetness, and she began to finger her clit in earnest. Her breath came in gasps now, her left hand grasped the steel tube that it was tied to, and her hips strained forward against her right hand. The two first fingers made small hard circles against her clit. She kicked off one shoe and, with one foot on the seat, pushed her hips into the air, her head thrown back. She struggled against herself as though she were fighting off some unseen molester.
But suddenly she grew perfectly still, except for the fingers still furiously circling her clit, and with a sharp intake of breath that was somewhere between a gasp and a moan, she cried out her climax. She struggled to keep her balance as her fingers worked her through the first wave and on through a second and a third. Slowly she lowered her hips down to the seat, letting her foot fall to the floor. Her fingers continued to gently massage. As she came down from her orgasm, they would occasionally slip deep insider her and come out again glistening. At last she lifted them to her lips, and once again licked them clean.
Suddenly she remembered where she was, and who she was with. Stifling a gasp, she quickly pulled down her skirt to cover herself. She hadn't re-adjusted her panties, and could feel them pulling against her still engorged clit.
Afraid to speak or open her eyes, she waited. She could clearly hear the ragged breathing of the man sitting across from her. After a moment she heard him stand and step towards her. Her body stiffened in fear.
"Thank you," he said. "Thank you. You are a beautiful woman." He sighed, then spoke again. "I'm going to untie you now, but please stay where you are, with your eyes closed, until you've counted to 500. Then you will be free to go. Do you understand?" After she nodded, he untied her hand and whispered goodbye as he stepped from the train.
The woman in the white sundress, torn between her lingering fear, her relief, and her spent passion, began to count. As she counted, she grew drowsy, her body responding to the chemicals released by her orgasm, and fell asleep.
She awoke with a start. The train was hot and crowded, and late-afternoon sunshine streamed through the windows. She looked around in confusion, wondering how she could possibly have slept so long. She realized that the train was lurching towards her stop. Taking a deep breath to calm herself, she told herself that it had been a dream and that the wetness between her legs had been caused by the heat. She stood and moved unsteadily towards the door. She glanced around as she walked and noticed a man staring at her. She recognized him as the man in her dream, and, despite herself, she blushed a deep red. She stepped off the train as the doors hissed open, but stopped and turned on the platform. He was still watching, a mysterious kind of smile on his face, and as the train started to pull away, very deliberately, he winked at her.