A Pre-flight Ritual

Alison's eyes sparkled with a newfound mischief as she turned back to Tim, a wicked smile playing on her lips. "You know what? You're right. I am insane. And that just gives me an idea..."

Tim raised an eyebrow, curious and slightly apprehensive about what she might suggest next. "Oh yeah? What's that?"

Alison leaned in closer, her voice dropping to a low, sultry whisper. "I think it's time for a little fun before we head off to our gate. What do you say we find a quiet spot somewhere in this airport?" She paused and let out a soft chuckle before continuing. "I'm feeling a bit... restless. You know, even your old man needs to blow off some steam sometimes."

Tim's eyes widened as he realized what she was implying. "You mean... here? At the airport? But you're my dad!"

Alison nodded, a mischievous glint in her eye. "Why not? It's exciting, isn't it? The thrill of possibly getting caught?" She bit her lip suggestively, clearly enjoying the idea.

Tim glanced around nervously, taking in the bustling crowd of travelers rushing to their gates. The thought of doing something so intimate and taboo in such a public place sent a rush of adrenaline through him. "But where? And how?"

Alison took his hand and began to lead him through the crowded terminal. "Leave that to me," she said over her shoulder, a confident smile on her face. "I have a few tricks up my sleeve. You think I didn't learn a thing or two about getting away with stuff over the years?"

They weaved their way through the sea of people, Alison's grip on Tim's hand tight and purposeful. She led him towards a less crowded area near the restrooms, her eyes scanning the surroundings for the perfect spot.

"In here," she said, pulling him into the family restroom. The large stall provided just enough privacy for their impromptu adventure. Alison quickly locked the door behind them, her breath already coming in quick, excited gasps.

Tim watched, a mix of anticipation and nervousness churning in his stomach, as Alison leaned against the sink, her eyes never leaving his. She slowly began to unbutton her pants, her movements deliberate and teasing.

"Join me," she whispered, her voice husky with desire. "Let's give each other something to think about while we're waiting for our flight. You know, your old man still knows how to have a good time."

Tim hesitated for a moment before stepping closer, his heart pounding in his chest. He reached out, his hands trembling slightly as he helped her push her pants down, revealing her smooth, toned legs.

Alison let out a soft moan as she slid her hand between her thighs, her fingers finding their target with practiced ease. She began to move her hand in slow, deliberate circles, her eyes locked on Tim's, gauging his reaction.

"Remember when I used to tell you those dirty jokes?" Alison panted, a wicked grin spreading across her face. "Well, this is one of those times where actions speak louder than words."

Tim felt a surge of arousal as he watched her pleasure herself, the taboo nature of their location adding an extra layer of excitement. He quickly unzipped his own pants, his breath hitching as he took himself in hand, mirroring Alison's movements.

The small stall filled with the sound of their combined breaths and the soft, wet noises of their mutual masturbation. Alison's moans grew louder, more insistent, as she picked up the pace, her body arching against the sink.

"That's it," she panted, her eyes never leaving Tim's. "Let's see who can hold out longer, son. Show your old man what you've got."

Tim grinned, taking the challenge as he matched her rhythm, their hands moving in sync. The tension built between them, a heady mix of desire and competition that pushed them both to the edge.

Just as Tim thought he couldn't take any more, Alison let out a final, shuddering cry, her body convulsing with release. He followed soon after, his own orgasm ripping through him, leaving him breathless and spent.

They stood there for a moment, their chests heaving as they came down from their high, the reality of their surroundings slowly seeping back in.

Alison was the first to move, a satisfied smile on her face as she straightened her clothes. "Now that's what I call a pre-flight ritual," she said with a wink. "You never know when you might need to blow off some steam, son. Even at my age, I can still keep up."

Alison took a moment to compose herself, a satisfied grin still playing on her lips as she turned to face Tim. He was still catching his breath, trying to process the intensity of what had just happened.

"You know, son," Alison began, her voice softening slightly but maintaining that playful edge, "there's something I've been meaning to tell you."

Tim looked up at her, his eyes reflecting a mix of curiosity and lingering arousal. "What's that?" he asked, his voice somewhat hoarse from the recent exertion.

Alison took a deep breath, her grin never wavering as she prepared to drop the bombshell.