My wife of 6 years, Heather, at 48 years old, was still a knockout. 5'8" tall, slender, long-legged, and with 34D breasts, she turned heads wherever we went. But there was something different about her when she was truly excited—an electricity that made her seem both younger and more powerful than her years.

We went to our local car dealership one day to test drive a vehicle, but in truth we weren't buying a car—we were letting the salesman test drive Heather.

We had met the dealer some time ago on an online chat and had been naughty texting for months. We had tried to arrange a hookup a number of times but it never seemed to work out... so we thought we would go to him.

"Hey, Rob, if we dropped in to take a test drive could you and I play in the back while my husband drives?"

"Yeah, I think I can make that work," he replied quickly. "I'll try to find a big SUV with tinted windows!"

A day or two later he texted, "I have just the vehicle on the lot, drop in when you can!"

I took off from work a few hours early and picked up my wife to head to the dealership.

When I arrived home I found her ready to go, wearing a stylish overcoat. "Overdressed, aren't you?" I asked.

She opened the coat to reveal she was wearing matching white bra and panties, and white knee-high stockings underneath. The lace left faint impressions against her skin—she'd been wearing them awhile, anticipating. "Oh, that'll work!" I said with excitement. I felt between her legs and the crotch of her panties was already soaked through, the fabric warm and damp against my fingers. "Wow, you're excited already!"

"Fuck, yeah, I am!" she replied in a breathy tone. But I noticed her hands were shaking slightly as she buttoned the coat back up. Nerves, not just arousal.

She reached out to the front of my pants, feeling my already semi-hard cock. "You seem kinda excited yourself, sir!"

Having agreed that we were both excited about the possibilities, we set out for the dealership. Heather was quiet in the car, watching the scenery blur past, her thumbnail tracing circles on her thigh—a tell she'd had since I met her. She was rehearsing things in her head, I knew. Wondering if he'd be disappointed by the reality of her after all the photos. Wondering if she'd be disappointed by him.

Upon arrival we quickly spotted the dealer, Rob. 29 years old, about 5'10", roughly the same height as Heather in stocking feet, but a few inches shorter because of the 3" heels she had added to her outfit. He was slender and handsome, in a bit of a geeky way—wire-rimmed glasses that kept sliding down his nose, which he pushed up with two fingers in a gesture so habitual he probably didn't know he did it. When he saw Heather step out of our car, his mouth opened slightly, then closed. He looked young suddenly, despite the professional polo shirt with the dealership logo.

"How can I help you today? Are you interested in driving that SUV we discussed on the phone?"

"Yes, very interested!" Heather replied with a little too much excitement in her voice. She was trying to sound casual, but her voice had gone up half an octave.

"I just need to gather a bit of information and we can be on our way!" he replied with excitement in his voice as well. He kept glancing at her legs, then forcing his eyes back to his clipboard, then failing.

I climbed behind the wheel of this huge 3-row seating SUV with darkly tinted windows, as he had promised. The interior smelled of new car scent and leather conditioner, the seats still stiff and barely broken in. To avoid suspicion, Rob climbed in the passenger seat next to me, while Heather got in the back. I watched in the rearview as she arranged herself, crossing and uncrossing her legs, the white stockings whispering against each other.

We had barely pulled out of the lot before Rob turned around, looking at her through the gap between the seats. "You comfortable back there?"

"Could use more room," she said, and there was something in her voice—a challenge, an invitation.

Rob climbed between the seats. He moved awkwardly, his belt buckle catching on the leather, and for a moment he was stuck there, half between worlds, and Heather laughed—a genuine, warm sound that broke some of the tension. He laughed too, embarrassed, and in that moment he became human rather than just a fantasy.

He had her semi-stand as he folded down the middle row of seats to create more room for them to get comfortable. The mechanism clicked and thunked, mechanical and industrial.

Once arranged, he didn't waste any time. He began kissing her passionately, his hands roaming over her coat at first, feeling the shape of her through the fabric. She stopped him for a second—she opened her coat revealing her sexy underwear and stockings. He actually stopped breathing for a moment. His eyes behind those glasses went wide, hungry, but there was something else there too—reverence. His hands went to her lace-covered tits as he resumed kissing her deeply, but gentler now, exploring rather than claiming.

I was finding it difficult to keep my eyes on the road... watching the encounter in the rear view mirror was less than satisfying. I wanted to see everything. I finally pulled into a shopping center and drove around the back of the buildings to find at least a somewhat secluded spot—romantically enough next to a dumpster, the smell of old grease and cardboard drifting in through the vents.

As soon as I was able to turn and look I was surprised at how far things had progressed, but also how slowly they were moving. Rob was taking his time.

Heather's bra was off—he'd unhooked it with surprising dexterity—and he had pulled her atop him, her straddling him. The leather creaked under their weight. He was sucking on her nipples as she ground her still panty-clad pussy against the considerable bulge in his pants. They both were moaning, obviously enjoying each other's attention. Heather's head was thrown back, her eyes closed, but I could see her face—she was overwhelmed, processing the reality of another man's hands on her after six years of monogamy.

We had seen pictures of his cock via text messages. He appeared to be very large in those pics; that was part of what made her so excited about finally having this encounter. But photographs are flat, airbrushed things.

She broke away from his control, sliding down his body so that her face loomed above his still constrained cock. Her fingers trembled as they found his belt. She looked up at him, questioning, suddenly shy despite everything.

"May I?" she inquired, her voice barely audible.

"Fuck yeah," the much younger man said excitedly, but he said it softly, almost tenderly.

I could only see the side of her face as she worked to free his cock, but the excitement, the lust, was still quite evident. She was concentrating, her tongue touching her upper lip in focus. She tugged at his pants and underwear at the same time, yanking them down until his cock sprang free.

Her eyes opened wide. "Holy shit," she whispered, not exclaimed—whispered, like she was in church.

I chimed in as well, "Well you weren't lying!"

Heather took his member in her hand, admiring it. His cock was a good 8 inches long and very thick, the veins prominent along the shaft, the head flushed dark. She just held it for a moment, feeling its weight, its heat. I saw her throat work as she swallowed.

She lifted it, her mouth going to his balls, licking and sucking them while stroking his already hard cock. The sounds were wet and intimate, embarrassingly so—the kind of sounds you can't fake or filter.

He moaned with pleasure but clearly wanted his cock in her mouth. "You love that cock, huh?" he asked, but it wasn't quite a command this time—it was wonder. "Suck it," he continued, softer. "Please."

Like the good girl she is, she did as she was told, running her tongue along its length up to the tip before taking the head between her pretty lips. She paused there, her eyes fluttering closed, and I wondered what she was tasting, what she was feeling—the unfamiliar texture, the unfamiliar taste, the sheer newness of him.

He again moaned in pleasure, as did she. She loved sucking cock, made no secret of it, and was proud of it. She was also very good at it. She began working her mouth on him, taking him deeper. She hadn't had a cock this big in a very long time; she wasn't sure how much of it she could take in. I watched her jaw work, adjusting, her hand moving to grip the base where her mouth couldn't reach.

She took him as deep as she could, maybe 2/3 his full length, before gagging—a sharp, sudden sound.

"Choke on that cock," he said, but his hand went to her hair, not to force but to stroke, tangling in it, his thumb brushing her temple.

Her reply wasn't verbal. She took him deep again, about to the same point, and began to gag, lifting off him, her eyes watering.

"Oh, you can do better than that..." he said with a wry smile, but there was encouragement in it, not cruelty.

She returned her mouth to his cock. This time, however, his right hand was on the back of her head, holding her in place, forcing his cock deeper into her throat. She gagged but could not lift off his cock. It went deeper and deeper into her throat until his entire cock disappeared. Tears formed in her eyes before he released her. She gasped for breath but had a smile of accomplishment on her pretty face—tears streaming down, mascara beginning to run, looking radiant and ruined.

"Good girl," he breathed, not exclaimed. "I knew you could do it."

Somewhat to my surprise, she returned his cock to her mouth and her throat almost immediately. She wanted to prove she could do it herself, I realized—not just because he forced her. She took him all the way down her throat again and again as he fucked her mouth, and I felt a strange twist in my chest—not jealousy, exactly, but something sharp and complex. She was showing off for him now, not just submitting. The dynamic had shifted.

After a few minutes she rose and kissed him, saying, "I want you, need you, to fuck me with that big cock, right fucking now!"

She rose up higher, so her pussy was just above his enormous erection. She pulled her panties to the side—the fabric sticking to her wetness—and began lowering herself onto it. I watched as her pussy stretched to accommodate his girth, the lips spreading, pink and glistening. She winced, then bit her lip, then her eyes rolled back. Quickly, his cock disappeared into her tight pussy as completely as it had disappeared into her throat just moments before.

She began rising and falling on it, moaning with pleasure, her hands braced on his chest, her nails digging in through his shirt.

Lusty cries of "Fuck! Fuck! Fuck!" were the only words she could muster.

"Yeah you love that cock, don't you?" he asked, his glasses fogged slightly, his hair mussed.

"I do! Fuck, I do!" she breathed. She looked over at me then, making eye contact, and I saw it in her face—the sheer overwhelming sensation of being filled, of being stretched, of being taken after years of familiar lovemaking. She was high on it.

He lifted her off him, guiding her to her hands and knees on the seat. The leather was slick now with sweat and her arousal. He positioned himself behind her, sliding his cock back into her pussy, filling her slowly, gently at first. Pistoning in and out of her stretched pussy, he soon began to go faster and harder. The car began to rock on its suspension, rhythmic and obvious. If anyone walked by, there would be no doubt what was happening in the tinted interior.

Eventually, reaching out and putting his hands around her throat, controlling her, he began to pound her pussy harder and harder, faster and faster. Their bodies slapped together, wet and sharp, as he fucked her for all he was worth. Heather's face was pressed against the leather headrest, her eyes squeezed shut, her mouth open in a silent scream.

"Oh, fuck! Fuck!" she cried again.

"Cum for me," he commanded, his voice ragged. "Cum on my fat cock."

Soon thereafter, she did just that. Her whole body seized, her back arching, her hands clawing at the seat. She made a sound I'd never heard before—a guttural, broken cry that went on and on as she came hard, crying out in pleasure.

He slowed for a minute, letting her ride her pleasure, his hand stroking her back, her spine, her hair. He was tender in the aftermath, I noticed. Not just using her.

He pulled out and told her, "Suck my cock some more."

She spun, still on her hands and knees, taking him into her mouth and throat again, tasting herself on him—something she rarely did with me, I realized with a start. She was different with him. Freer, or perhaps just less careful.

He, for his part, again took her head in his hands and resumed fucking her mouth, harder and faster than before. His hips bucked off the seat, his head thrown back against the headrest.

"Fuck! I'm going to cum!" he cried.

She almost begged, pulling off him with a wet sound, "No, no fucking way! I need that cock in my pussy some more. Fuck me, please!"

He leaned down and kissed her gently, almost lovingly, his hand cradling her face, his thumb wiping her smeared lipstick. "You got it sweetie, my pleasure."

She lay on her side, her upper leg cocked out, giving him access to her greedy pussy. He slid into her and she exhaled as he did so, a satisfied sigh coming from her, long and shuddering.

He again was pounding into her hard and fast, his stamina impressive, his focus absolute. "I'm going to fill that married pussy with my cum," he warned her, giving her time to object.

Now, Heather and I had discussed our mutual preference for him cumming "on her" rather than "in her." But that quickly became lost in the moment. I saw her nod, almost imperceptibly, giving permission, and I felt that complex twist in my chest again—possessiveness and generosity warring. But she wanted it. I could see she wanted to feel him spill inside her, to take that from him, to keep it.

A stream of nasty comments flowed from his mouth as he continued fucking her, but they felt less like performance now and more like he was losing control. "Take that fucking cock, you slut. You love that cock! Tell your husband how much you love my cock!"

She did as she was told, turning her head to look at me. "God, baby, I love this fucking cock, how he's fucking me, stretching me!"

I'm sure Rob thought he was humiliating me with this, but he couldn't have been further from the truth! Of course she loved cock; that was the whole point of this. I, nor most men, possess such an instrument of pleasure, and what he missed was that he wasn't taking her from me—I was giving him, his cock, to her. I loved the fact she loved it, that she was experiencing this pleasure. I wanted her to have it, to glut herself on it.

I replied to her, "I know baby, I am glad you are, enjoy it!"

Rob gave me a somewhat quizzical look... but didn't miss a stride, instead redoubling his efforts, fucking her even harder, chasing his own end now.

I knew he couldn't keep up this pace too much longer and I was right. His rhythm faltered, became erratic.

"I'm cumming! Fuck, I'm cumming!" he cried as he buried himself deep and filled her already dripping wet pussy with his load. He groaned long and low, his hips jerking involuntarily, his hands gripping her hips hard enough to leave marks.

After his climax, he just stayed still for a few moments, his slowly softening cock remaining in her pussy before slowly dropping free. As he did so, a huge amount of fluid, a mixture of his semen and her own juices, literally flowed out of her, soaking the leather seat beneath her, obscene and undeniable.

"That was freaking amazing! Thank you!" she said excitedly, her voice hoarse, her hair wild.

"I loved it too! We have to do this again, preferably not in a car though!" he replied, adding, "We better get back to the dealership though." He was already pulling up his pants, returning to the professional, but he kept touching her—her shoulder, her knee—small, affectionate gestures.

They both quickly got dressed but stayed in the back seat, cuddling. She rested her head on his shoulder, and he had his arm around her, his hand playing with her hair. It was actually very sweet. I thought that he must really like her, aside from the sex. Maybe more than he'd expected to.

As we pulled into the dealership, he quickly slid back into the front passenger seat so no one would suspect what had been going on. He smelled like sex and sweat now, and perfume—Heather's. He adjusted his glasses, ran a hand through his hair, and looked normal again, if slightly dazed.

As we parted ways, he asked, "So, are you going to buy the SUV?"

I laughed and politely said, "No, but we are going to let you park your SUV in Heather again soon!"

Heather slapped my arm, laughing, but she was looking at Rob, and he was looking at her, and I knew we would be back.