It was the voice that stopped Alice. Smooth, sultry, nothing like you'd expect from a street vendor.
"Interested in buying something for your husband?"
The woman stood on the street corner. A hood covered most of her face, but Alice could see her full, red lips fixed in a smile.
"How did you know I was married?" she said, rubbing her gloved hands together.
A puff of warm air escaped the woman's lips when she laughed. "Trust me. It's not hard to see things when you're really looking."
She held something in both hands. A black cuff-like thing, surrounded by gears and levers attached to it, grounded on a glass base.
"It's for male pleasure," she said, stroking it with slender fingers, "A special surprise for a husband who deserves it."
"A sex toy?" Without knowing why, Alice was drawn to reach out and touch it. The surface of the cuff was smooth and shiny as marble, yet somehow warm to the touch. She could imagine those gears moving and shifting in tandem, stroking up and down—
She shook her head, pressing her legs together to stop the ridiculous thoughts.
The woman laughed. Her voice was low, melodious.
"Much more than that. This machine produces the most amazing orgasms. Now what do you say?"
Alice took a deep breath.
...
"What the hell is that thing?" Robert said with a frown, peering down at the machine.
Alice clasped her hands together. "Well, I met this woman, and she...she sold this to me...this sex toy...and I thought you might like it..."
Her voice trailed off, but Robert wasn't really paying attention. His eyes had been drawn to the machine itself. Something about it just drew his gaze.
"Well, no damage done," he said, reaching out to stroke the smooth gears. "Let's give it a run, see what it does."
The sheepish look on Alice's face disappeared. She smiled slyly.
"Yeah! I think you have to put your dick here...but we need to get it hard first."
She moved closer, her hands stroking his crotch, tugging at his fly. That little smile of hers alone had made him stiffen already.
"Sounds good," he murmured.
She unzipped his pants, reaching inside to close her warm hands around his cock. With that she dropped to her knees, beginning to stroke it with the tip of her tongue, then pulled his full length into her mouth.
Robert groaned. Somehow she seemed even more enthusiastic than usual. Was she that excited to get him to try this toy?
Alice's eyes widened when Robert's cock stiffened and began to twitch. She pulled back.