Click here to read the first part of the story. You can also listen to the audio version of this story.
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Adam was daydreaming. His fingers rested on the keyboard, the cursor blinking in the spreadsheet window, ready to receive data. Adam offered none, though. Instead, he pictured Grace's head bobbing up and down in Diego's lap. He heard their neighbor imploring Grace to suck his cock, to make him cum in her mouth.
Just like that, Adam was hard. He'd lost count of how many erections his wife's erotic interlude with their neighbor had inspired, but it was well into the dozens in the week since the incident had occurred. A few of those erections had ended up inside Grace, though they hadn't spoken much about it.
Grace, as it turned out, felt bad about it. She wanted to pretend it hadn't happened and she couldn't quite wrap her head around why Adam had been so turned on by it. They'd fucked three times in the past week, though, which was a greater pace than their usual once-a-week cadence.
An incoming text drew Adam from his daydream. It was from Grace.
"Diego wants to take me to lunch," she texted.
"You should go," Adam replied.
Five minutes passed before she replied. "I'm not sure what will happen if I go. I'm not sure I'll have the strength to say no."
Adam's erection throbbed as his arousal deepened. His fingers trembled a little as they hovered over the keyboard on his phone's screen. He wanted to tell his wife to do whatever she desired with their neighbor, and yet that was clearly an insane notion. He still did it, though.
"I think you should go to lunch with him. If you don't have the strength to say no, that just means it's something you really want."
Fifteen minutes passed before she replied. Then a picture came in. It was a selfie. Grace was in a sundress that showed off her cleavage. She'd done her hair in braided pigtails, which was somehow both cute and remarkably sexy.
"He's picking me up in five minutes. We're going to Sage & Salt."
"Have fun," he replied.
Adam set his phone down and stared at the empty Excel spreadsheet on his monitor. He was supposed to be building a financial model for a client, but his wife was going on a lunch date with a man she'd given a blowjob to a little more than a week ago. There was no chance he could concentrate enough to do a good job on the model. There was only one choice.
Adam grabbed his phone, keys, and jacket and headed for the parking lot. He hadn't taken his lunch break yet, so his departure wouldn't arouse any suspicion. He drove to Sage & Salt and parked just far enough away that there was little chance his wife or their neighbor would spot him.
Not long after his arrival, Adam spotted Grace and Diego approaching the restaurant. They were holding hands, which made his breath catch in his throat. His pulse raced and his mouth suddenly felt dry. It was such a simple thing, and yet the intimacy of it would have knocked Adam on his ass were he standing on the sidewalk. He considered putting an end to the date right then and there, but the intense tingling between his legs kept him in the car.
They sat on the outdoor patio, which was bathed in the shade of the massive oak tree in front of the restaurant. As it turned out, it wasn't terribly interesting to watch his wife have lunch with someone else, but of course it wasn't. She wasn't going to crawl under the table and suck his dick in public, after all.
Things picked up once they'd finished their meal, though. Diego put his arm around Grace as they walked out of the restaurant and he kept it there as they strolled down the sidewalk. Half a block away Diego's hand moved a little further south and he grabbed a quick handful of Grace's ass. She looked up at him as he groped her in public and even from afar Adam could see the smile on his wife's face.
The smile seemed to stop Diego. He turned towards her. He reached up and brushed her soft hair from her forehead. He leaned in and they shared a long, slow, deep kiss, just like the one they'd shared on the couch. This time, though, they were doing it in public and Adam was astounded at Grace's boldness. He couldn't ignore the desire coursing through his body, though, leaving his cock erect and his balls tingling with an uncommon level of desire.
Diego opened the passenger door to his car and gestured for Grace to get in. She smiled and did so as Adam started his car. He was going to follow them.
He pulled out as Diego pulled out. He got behind them but kept a safe distance as he didn't want to be spotted. He pulled down his sun visor, too, which he hoped would block the view of his face should Diego look in his rearview mirror.
Adam kept a safe distance as Diego drove towards their neighborhood. He tried his best not to get too close at stop signs and lights either, as he didn't want to draw any attention towards him.
It was at one of those red lights that Grace leaned over and kissed their neighbor. The kiss was followed by her head dropping into his lap, which had Adam's pulse racing at a speed that felt unhealthy.
With the light still red, Adam watched Diego roll his head back. His arm moved up and down like he was resting it on the back of Grace's head. For the second time in a little over a week, Adam's wife had another man's cock in her mouth and it was even more arousing than the first time Adam had witnessed it.
Grace continued giving head as the light changed to green. In fact, she had Diego's cock in her mouth for the entire drive home, right up until he pulled into their driveway. Adam kept his distance at that point, though, stopping several houses down so he wouldn't be spotted.
He waited in his car and watched through the trees as Grace and Diego got out and headed for the front door. Adam watched them go inside the house and then got out and resisted the urge to sprint towards his home so he could watch.
Getting inside was easy, but doing so without being noticed seemed more difficult, so Adam took a cautious approach. He listened at the front door for any sounds of obvious sexual activity. He then hurried around back and did the same, which was when he heard a moan come from the bedroom window directly above the sliding glass door that led into their kitchen.
Grace had taken Diego to their bedroom. Adam should have been annoyed, and there was a part of him that objected to the idea that Grace was going to blow another man in the bed she shared with her husband. There was also Adam's cock straining in his underwear, though, and the arousal rocketing through his body and compelling him to open the sliding glass door and step into the house.
Adam held his breath before slipping off his shoes and tiptoeing through the kitchen and towards the staircase that would lead him upstairs. He grabbed the railing and headed up, making sure to avoid the fourth stair, which always creaked.
"Fuck...Grace..."
Adam held his breath a few stairs from the top. His wife was pleasuring another man in their bedroom.
"Can you take it deeper for me? Can you take my cock deeper in your mouth, Grace? Can you take in your throat for me?"
Adam stepped into the hallway and turned towards the bedroom he shared with his wife. He heard her gagging. There was no mistaking it. Adam was astounded that she was willing to try to deepthroat Diego's cock and more than a little jealous, as she'd never attempted that with his cock, though he'd never been bold enough to ask.
"Fuck, Grace, that feels so good. Swallow my cock. Swallow it for me. Take me in your throat."
Adam neared the bedroom door and the sounds of the blowjob - wetness and a fair bit of gagging - got louder. He stopped half a foot from the doorway. He risked discovery if he peered into the bedroom, but he needed to see.
Adam took a deep breath and leaned towards the doorway. He caught a quick glimpse inside. Diego was naked and standing next to the bed with his back facing Adam. Grace was on her hands and knees in the bed, and she too was naked from what he could see, though her face and upper body were blocked by Diego as she serviced him with her mouth.
It appeared as though Diego held Grace's head in her hands. as if he was guiding her through the process of pleasuring him, or perhaps ensuring that she didn't back away when the feeling of his cock in her throat proved to be overwhelming.
"I'm gonna fuck your mouth, Grace...I have to fuck your mouth."
Diego's hips began to move back and forth. Grace reached back to play with her pussy as another man fucked her mouth and Adam felt his jaw drop. It was like he was watching an entirely different woman from the one he'd married, and yet that was unquestionably part of the intense arousal he felt.
Finally, Diego pulled back. Grace gasped for air and sat back on her knees. Adam leaned away so his wife wouldn't see him, though she almost certainly knew he was there.
"That was really fucking hot, Grace," Diego said. "You look so fucking good with my dick in your mouth."
"Yeah?"
"Fuck yes."
"Would I look good with your dick in my pussy?" she asked.
Adam heard the distinct sound of his wife fingering her wet pussy. He'd recognize that sound anywhere. She was soaked. He didn't have to see it to know that she was drenched with desire for the man she'd just asked to fuck her.
"You'd look damn good with my cock inside you," Diego replied. "Is that what you want, Grace? Do you want this dick in your married pussy? You want me to give it to you good and hard?"
Adam wanted to look into the bedroom. He suspected that Grace knew he'd followed them home, that he wouldn't surprise her by showing up in the doorway. He worried that Diego would see her glance at him, though, that he'd discover Adam's presence and the energy of the moment would drain away.
"I want you...but I don't know if I should," Grace said.
Without seeing her face, Adam had no idea if his wife was being playful or if she really meant it.
"Come here," Diego said with remarkable authority.
The bed frame groaned from Grace's movement and Adam imagined his wife doing as Diego desired. He heard kissing. He leaned over and looked into the bedroom. Grace was on her knees at the edge of the bed and her body was pressed against Diego's as their tongues entwined. His hands moved over her soft, bare skin. He grabbed her ass. He played with her tits. He slipped two fingers inside her as Adam watched while nursing a borderline painful erection.
Adam leaned away just as the kiss ended. A muffled moan escaped his wife's lips - probably while they were kissing - and then it got louder and purer.
"Your pussy is remarkably wet, Grace," Diego said.
She moaned in response.
"Do you get this wet for your husband?" he asked.
"No."
Adam felt lightheaded. His knees buckled and he worried he might slide to the floor. He regained his composure, though, as he heard movement in the bed. Adam risked discovery as he leaned over and looked into the bedroom.
Grace had spun around. Her ass was pressed into Diego's crotch as he groped her tits and kissed her neck. She moaned and turned her head. Their lips met and Adam was treated to a full, unencumbered view of his wife sharing a spectacularly passionate kiss with their neighbor.
Diego moved back half a step and reached down to grasp his cock. Adam watched with a mixture of desire and angst as Diego rubbed the head of his dick over Grace's pussy lips. He slipped the head into her from behind. Adam dragged his gaze to his wife's face and saw only pleasure. She arched her back further, making it easier for Diego to fill her. He did so a moment later. He moved slowly, but every inch of his cock filled Grace's pussy as he rested one hand on her shoulder and the other on her hip.
Without saying a word, Diego began to fuck Grace from behind. Her knees pressed into the bed and she grasped her breasts and squeezed the perky flesh as Diego used his grip on her shoulder for leverage to move his cock in and out of her.
Thanks to the position of their bodies, Adam had a partial view of another man's cock filling his wife's pussy. He could see that Diego's shaft was slick with her juices and it wasn't lost on him that they hadn't bothered using a condom. Of course, Grace was on the pill so they didn't have condoms in the house. Still, there was no question that the unprotected sex magnified the sensations coursing through Adam as he witnessed the passionate fucking unfolding in his bedroom.
"Fuck me, Diego. Fuck my married pussy," Grace implored him.
Adam could only see half of Diego's face, but he noticed the confident smile. He knew that Grace's request meant that she was into it, that she was going to let him fuck her to completion, that he was going to get to unleash his cum inside a married woman's pussy, so of course he was smiling.
"Is this what you need, Grace? To be taken? To be fucked hard? To be pounded in the bed you share with your husband?"
Diego leaned forward until his chest was pressed against her back. She turned her head and they kissed as he took one of her breasts in his hand and squeezed hard. She moaned into his mouth.
"Yes," she said breathlessly. "Diego...this is what I need...this is what I've needed for so long. Your cock feels so good inside me. It feels so good to be taken...to be taken by a man...to be fucked like this in the bed I share with my husband."
"Play with your pussy," he instructed. "I want you to cum as I cum inside you."
Grace moaned like Adam had never heard before. He very nearly moaned too. He stroked himself through his pants. He felt the precum gathering in his underwear.
As Diego fucked her harder, Grace fell to her hands and knees in their bed. Balancing on just one hand, she reached back and played with her pussy as Diego had instructed.
"I'm close!" she said.
"What do you want, Grace?" Diego asked before spanking her ass and producing a loud sound that reverberated down the hallway.
"I want you to cum inside me!"
Diego grabbed her hips and fucked her harder and faster. He moved with such pace that Adam couldn't help but feel a bit jealous, for he was certain he couldn't muster that kind of speed.
"Cum for me, Grace!"
Diego buried his dick inside her and Adam watched another man cum in his wife's pussy. He was awed. He was aroused. He was aware of his heart beating as fast as it had ever beaten. His dick was stiff as steel and he was certain he could have climaxed with just a handful of tightly-gripped strokes. He held off, though, as he felt compelled to remain still and do nothing more than witness this moment that struck him as oddly beautiful.
Then, knowing that it was his best opportunity to escape without detection, Adam reluctantly turned and tiptoed down the hallway. He descended the stairs - avoiding the fourth step, of course - and dipped into the first floor guest bedroom. There was a small walk-in closet that he tucked himself into, for he had no intention of going back to work until he'd fucked his wife.
Adam was stuck in the closet for ten minutes before he heard footsteps above. Those feet came down the stairs. There was conversation at the front door. It opened. It closed a moment later.
Not long after, Grace called out, "Adam?"
He stepped out of the guest bedroom and found his wife at the bottom of the staircase. She wore a pair of gray cotton panties but nothing more. They were wet in the gusset. Wet with Diego's cum.
Adam approached without saying a word and took Grace into his arms. They kissed ferociously. She stroked him through his slacks and then hurriedly removed his belt. His pants fell to the floor and the metal of the buckle landed with a thud on the hardwood.
Grace took his hand to lead him upstairs, but Adam pulled her close and lowered her panties. He grabbed her ass, lifted her, and set her down on one of the carpeted stairs. He was inside her a moment later. His feet pressed into the hardwood and he used the leverage to fuck his wife hard as she wrapped her legs around his ass and moaned wildly.
"Did you watch him fuck me, Adam?" she asked.
"Yes," he said breathlessly.
"Did you watch me suck his dick? Did you watch me swallow his cock the way he wanted?"
Adam nodded and Grace kissed him. Her tongue was active in his mouth and it further fueled his lust.
"Did you watch him cum in my pussy?"
Adam moaned and buried himself inside her. His body trembled with a pleasure so intense that he nearly lost his footing. Grace held him close, though, and showered him in kisses as he emptied himself deep inside her.
"Holy shit," he said afterwards.
Adam pulled out and handed Grace her panties. She slipped them on and he found his underwear and stepped into them. Her body was against his a moment later. Her tongue found its way into his mouth. She moaned softly and he did the same.
"He told me he wants to see me tomorrow," she said. "I suspect he's going to want to see me as often as he can, Adam."
It struck him that she was offering him a way out, that he could stop it right there if he wanted. He could also offer his blessing and set his wife free to indulge in her newfound desire for their neighbor as often as she liked.
"You should let him have you as often as he wants," he said.
Her smile indicated that it was the response she was looking for. "I will." She smiled. "Thank you, Adam."
"It's my pleasure. Truly."
"How would you feel about helping me cum again?" she asked.
Adam felt a twinge of guilt at having cum too quickly to get his wife off, but his orgasm had been so good that the unpleasant feeling washed away in an instant. "I'd love to."
This time he allowed her to lead him to the bedroom. They both got naked again, crawled into their bed, and made out while Adam played with her clit, using the cum of two men as lube, and got her off twice more.
Then it was back to work, though the rest of the day proved entirely unproductive. That was a problem Adam would have to solve - he couldn't spend every day daydreaming about his wife fucking Diego - but he put no effort towards a solution on that particular day, preferring instead to revel in the pleasure of his afternoon and the many pleasures he knew would be his to enjoy in the days and weeks ahead.