*All characters are over the age of 18.
***
Lauren's heart sped with anticipation as she watched Jason stand up and slowly pull down his zipper. The voluptuous, blonde thirty-nine year old realized it had been too long since the last time she'd had her eyes on a boldly exposed cock. As much as she loved watching all kinds of porn, it could never compare to the real thing, and she was already feeling the hot flush of excitement that her son's eighteen year old friend was about to show off his cock. But of all the people she should be flirting and playing with, Jason was the last. Lauren hadn't even met him until a couple of days before when he came to visit for a few days with Nico, her son, after finishing their first year of college.
As excited as she was, Lauren couldn't help feeling a little ashamed of herself, too. At first, she'd been disappointed when Nico showed up with Jason, planning to have his friend stay a few days. The pretty blonde hadn't seen her son very much over the school year, and she'd found herself missing him more than she ever expected. But Nico was out now, and Jason had made an excuse to stay behind, putting the horny visitor and Lauren on their own together in the house for the first time.
And now, Jason was pushing the band of his briefs down past his balls, allowing his semi-erect cock to swagger into view. Lauren's audacious, young houseguest most definitely had a very nice cock. He was shaved smooth, with a nice, full ballsac and a thick shaft that looked like it would reach a decent length once he was fully aroused.
"It's...nice," she told him haltingly.
"You like it?" he asked, pushing for more.
"I love it," she said, only exaggerating a little. "Now let me see you stroke it."
Jason grinned and took his bare cock in hand, stroking it in front of his friend's mother and quickly bringing it to fully swollen state of hardness.
"You could always just stroke it for me," Jason suggested, taking a cautious step closer to where Lauren was sitting on the living room sofa.
The blonde mother of one felt her breath catch. In reality, she would have loved to reach out and test the feel of that young, rock hard cock. She would have loved to stroke it until it was oozing precum and making the horny young stud moan with pleasure. She would have loved to tease and play with it until he rewarded her with a slick eruption of cum.
But Lauren had promised herself she wouldn't go that far with her son's friend. It was bad enough she already felt like she was cheating on Nico. This was totally irrational, of course, since her son was the last male on Earth she could ever have the kind of relationship with she wished they could have. She loved him more than she'd ever loved anyone, and she knew he felt the same way. She even knew he often snuck looks at her body. Maybe she was rounder and thicker than she used to be, but she kept her voluptuous figure firm and as well toned as she could. She had smooth, thick thighs and ass cheeks, and a full, round pair of C cup tits that many women envied.
Right now, Lauren's body was beautifully displayed to Jason in a tightly clinging, white minidress that left her braless tits half bare. Jason's eyes were roaming freely over her legs and tits as he stroked his aroused cock. He definitely had a nice one, she thought. A very nice one. But Nico's was nicer. And bigger. Yet she knew she would never be able to see her own son in the same situation she was now seeing his horny friend. Even so, she couldn't bring herself to touch Jason's cock. Despite Lauren and Jason both promising to never let Nico know what they were doing, she still couldn't keep the thought from her mind of how he'd feel if he ever knew. How could she ever look him in the eye again?
"Sorry," she told Jason. "You have a really nice cock, but that wasn't what we talked about. Besides, you said you like jerking off for older ladies."
"I do," Jason replied without skipping a stroke. "But it's even better when they jerk it for me."
Lauren just leaned back against the couch and watched Jason pump his swollen dick with his strong hand. She'd caught glimpses of Nice jerking off several times, but never like this. And now Jason was beginning to breathe heavily, soft grunts beginning to escape his throat. Lauren felt her nipples ache and swell in her dress as she gazed steadily at the younger man's cock. She uncrossed her legs and left them open, but without exposing her panties. Then she began rubbing her nipples through the light material of her dress.
"Oh god, that's hot," Jason groaned. "Why don't you take out your tits and let me really see them?"
"I guess looking would be okay," the blonde replied as she pulled the spaghetti straps off her shoulders and yanked the top of her dress down below her full jugs.
"God, you have amazing tits," Jason groaned.
Exposing her lush tits to the handsome eighteen year old, his wide-open eyes glued to her orbs while his fist rhythmically pumped his rigid cock, made Lauren's pulse race faster. Her feeling of cheating on Nico grew deeper yet so did her unexpected level of arousal. The smoothly waxed slit between her thick thighs was growing warmer and damper by the second. It wasn't long before she decided to let her thighs part wide enough to expose the crotch of her tiny panties. Then she pulled them aside to give Jason a look at her smooth, wet slit.
Lauren knew it was a bad thing to let her son's friend see what her son never should, but she couldn't control the hot quiver deep within her aching hole.
"You can come closer," she told Jason. "You just can't touch."
Jason was beyond speaking anymore as he stepped into place right between Lauren's widely parted feet. His eyes were all over her and his hand was pumping his thick rod harder and faster by the second. Lauren kept fondling her tits with one hand and slipped the other between her legs and began rubbing her wet slit, teasing her swollen clit as she watched the young stud pummel his rock hard meat.