Prompt: Open Relationships Ch 2 (Miraculous Ladybug) (Patreon)

Summary: Adrien is finally home, and what's the first thing he does? Have a threesome with Luka and Marinette. Includes: Yaoi, F/M/M, Threesome.

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Adrien couldn’t have been happier to return home. Not just because the city of Paris was more beautiful than anywhere else in the world, and not even just because his girlfriend was waiting for him. He was certainly eager to see both again, but no, this time something else made his heart race and his penis throb under his clothes.

Luka Couffaine. 

The young man who fucked his girlfriend, Marinette, and Marinette’s best friend, Alya. The same man who Adrien had been dreaming about for the last few days. The man who would soon fuck the male model just as hard as he had fucked the two girls.

Adrien waited outside the airport with an anxious twitch to his foot. He couldn’t stop smiling when he finally saw Alya driving her car towards him. He watched her park in front of him, and she stepped out to greet him with a hug.

The two friends embraced one another, both of them smiling earnestly. “Welcome home, Adrien.”

“Good to be home, Alya.” His eyes glanced into the car. There was no one else. His girlfriend hadn’t come pick him up. Adrien wasn’t angry or hurt, of course, but he was very curious. “You’re the only one…?”

Alya and him broke the hug, and the blonde couldn’t miss that knowing smirk Alya was giving him. She knew what he was thinking, and he blushed as she said nothing, merely grabbing one of his suitcases and tossing it into the back of the ground.

The seconds of silence were almost unbearable, but finally Alya answered, after the two were sitting inside her car. Adrien was practically sweating as she spoke. She didn’t even answer the question, not really. She just sat there and grinned as he squirmed in her passanger seat.

“Man, Adrien, you would not believe how much time we’ve spent with Luka every night.”

“We…?”

“Oh, yeah. Me, Marinette, and Luka practically share a bed. She’s been riding his dick practically every night, even more times than I have. Got to say, it’s pretty impressive,” she chuckled, watching him blush from the corner of her eyes.

Adrien gulped down spit, and he was quiet for a while as he merely stared out the window. The car began to move, slowly exiting the airport area as a question hung on his lips. 

“And his size! I mean, damn. He’s huge! Easily the biggest Marinette and I have ever seen.” Bigger than Adrien, a fact that Alya was happy to point out. The dark-skinned woman flashed another knowing smirk at the model as he struggled to form his question.

“I’ve never had something that big in my ass before, have you, Adrien?” She pretended to gasp, before she corrected herself. “Oh, sorry, Adrien. You haven’t gotten his cock, yet,” Alya teased. 

Adrien pressed his legs together, staring out the window as his dick struggle to burst free. Finally he spoke up and asked her his question, his cheeks a bright, scarlet red. “Did… Did Marinette and Luka ditch picking me up for more sex…?”

Alya gave him that smile one last time, before she chuckled. Her smile was much more natural now as she explained. “Nope. Hate to burst your fantasies, Adrien, but things aren’t nearly as exciting. Marinette’s parents needed help at the bakery for some huge order, and, well, you know our Marinette. So she told them she’d help, and that was the last thing she told me.  Well, that and she told me to tell you she was sorry for not being here.”

“You couldn’t have just led with that?” Adrien mumbled as Alya giggled.

“And miss out on watching you squirm? Never.”

The handsome blonde couldn’t hide his pout, and Alya giggled. After a moment, Adrien blinked and looked at her again. “So where are we going, exactly? My place? Marinette’s?”

“I’m dropping you off at Luka’s.” His heart skipped a beat, and he tried not to burst as she glanced at him. That damn smirk was back again, teasing him one last time as she explained.

“After I drop you off, I’m going to go pick up Marinette once she’s done, and we’ll come back around. I’m sure you can cum at least once before we get back,” she joked, and Adrien found himself unable to reply as images of Luka’s naked body ran through his head. 

“W-what’s it like?” he muttered, and Alya practically swooned as she stopped the car.

“Amazing. Better than anything I’ve ever felt. I mean, Marinette seriously loves her parents if she’s willing to help them instead of riding that cock. I don’t think I’d do the same if it was mine,” Alya admitted.

Adrien smiled, thinking about how spectacular his girlfriend was… but also fantasizing about how amazing Luka’s dick was to earn such a reputation.

“She wore that cute red dress last night while sucking him off. It was so hot…”

“The one with the dark spots?” He remembered making love to Marinette while she wore the very same. 

“Yeah. Luka really liked it.”

“He has good taste,” Adrien complimented.

“You’d probably look good in a dress, you know,” Alya teased, and Adrien rolled his eyes. 

“Ha, ha.”

“I mean, you got a pretty girlish figure. Probably look better in a dress than most girls.”

“Uh huh.”

“I mean, if Luka was the one saying this,” Alya commented, and that made Adrien’s scarlet cheeks burn even brighter. He’d rather not think about Luka requesting that…

000

Soon the two arrived at Luka’s houseboat, finding the young man waiting for them outside. He smiled at Adrien, yet the blonde found himself looking away out of embarrassment when their eyes met. Alya, on the other hand, showed no shyness. Adrien could see her barely restraining herself as Luka welcomed them into his home. 

Once inside, Alya walked right up to Luka and kissed the young man. Her arms wrapped around his body as his did the same, landing on her back. The two held each other like lovers as their tongues wrestled. Adrien was left staring, standing by them as an awkward third wheel.

Luka even went as far as groping Alya’s chest and ass as they kissed, an action that only seemed to encourage the woman, making her giggle as their lips pressed together. Eventually the two broke the passionate embraced, turning to the flustered and blushing Adrien.

“Marinette’s right,” Luka commented. “You are adorable when you’re horny.” His eyes glanced down to Adrien’s crotch, and the blonde shivered as he realized his dick was making a tent out of his pants. 

“S-surprised you talked about me,” he muttered in return, doing nothing to hide his erection.

“How could we not? You’re one of the hottest guys we know. How could I not appreciate someone so good looking?” Luka asked, and the way he made his desires so obvious left Adrien’s heart pounding in his ribs.

Alya stepped back, knowing that the show was about to begin. She took out her phone, sitting down on a nearby chair as Luka motioned to his bed. Adrien trembled, wondering if they were about to do it, wondering just how many times he had fucked Alya and Marinette on that same bed…

Adrien was left mildly disappointed as all he and Luka did was talk at first. The two young men sat on the musician’s bed, and Luka began to reminisce about his time with Marinette. 

“Marinette’s an amazing woman, Adrien. You’re pretty lucky.”

“Yeah. I feel it,” he agreed, nodding his head.

“Her body is so tight, and her breasts are so soft. One of the best fucks I’ve ever had.” Alya coughed into her hand behind them, and the two men chuckled. “But you know what’s really amazing? While I was balls deep inside of her, she grabbed me by my shoulders and stared me right in the eyes. I was so shocked that I didn’t even try to do anything to her.”

“Yeah, she can be pretty intimidating sometimes.”

“But do you want to know what she said to me? She told me that you and her are a package deal.” That actually surprised the blonde, and Luka smiled as he looked away, reminiscing. “She made it very clear that you are a two for one deal. If I didn’t want you, she’d pack up her things and leave me blue-balled right there.”

“She also made it clear that she isn’t breaking up with you no matter how big my cock is,” he added, giving Adrien a coy grin as Alya giggled.

“And it is very big.”

“Really…?” Despite the obviously sexual topic, Adrien couldn’t help but feel a warm sense of pride for Marinette. Adrien and his girlfriend might have been sexual deviancy, and they might have had an open relationship, but it was clear that she really loved him most of all. He was practically beaming as he promised to thank his girlfriend later.

“Of course I accepted. I mean, I’ve been wanting to fuck you for a long time, Adrien.”

“W-what?”

“Mhm. Can’t tell you how many times I’ve checked out that sweet ass of yours.” Luka reached his hand out to Adrien, and his soft fingers gently stroked the blonde’s cheek. Adrien’s cheeks were once again crimson with embarrassment and shock as he struggled to say something.

Nothing came out though, even as Luka leaned in closer. Their lips were almost touching as the dark-haired musician continued, a teasing smile on his soft lips. 

“What about you, Adrien? Were you checking me out in all those pictures and videos the girls sent you? Did you touch yourself to the sight of Marinette bouncing on my cock, or to the sight of my cock alone?”

Both, though Adrien would never admit that…

“Or maybe both?”

Damn it.

“I… Y-you are pretty good looking,” Adrien admitted. 

“Thanks. You too.” Luka’s breath brushed against Adrien’s lips, and the male model could feel his mouth turning dry as his heart pounded in his chest. 

Not even the sound of Alya’s camera taking a picture of the two stopped them. Luka leaned forward, closing the distance between him and Adrien’s face. The musician caught the model’s lips, and Adrien could do nothing but follow his instincts and kiss back, wrapping his arms around Luka’s head like Marinette had done for Adrien so many times…

Luka’s hands went in seperate directions. One touched Adrien’s face, gently stroking and petting his cheek, as if giving him a reward for being good. The other hand landed on Adrien’s knee, sliding up and down his pants as the kiss slowly intensified. 

Their lips parted just so their tongues could taste one another, and the two boys moaned as Luka took control. His tongue played with Adrien’s, and the blonde submitted as Luka’s hands stroked his body.

Alya continued taking pictures from where she sat, her legs pressed together as she no doubt sent those same pictures to Marinette. 

‘Your boyfriend is getting along really well with Luka, Marinette,’ Alya texted, sending several pictures of the two beautiful men kissing to her best friend.

Somewhere else in the city, Marinette got those pictures, burning red at the sight of her boyfriend in the arms of another man. She had finished helping her parents already, and now she was practically running to her car, rushing to get to Luka’s.

Speaking of which, by now Luka and Adrien were really getting into their kissing. The two young men were almost like lovers, and the knowledge that Adrien’s girlfriend had kissed the same man just hours ago left Adrien hot and horny. 

The two laid on the bed together, Luka on top, of course, pinning Adrien down as their crotches rubbed against each other through their clothes. Adrien shuddered as Luka pulled his tongue out of his mouth, licked the blonde’s cheek, before going down to suck and nip at his neck. Adrien did nothing to defend himself as the kissing continued, his moans filling the room.

Luka’s hand pressed against Adren’s chest, holding him down as the other hand slid down his stomach and groped Adrien’s tent, squeezing his penis through their clothes. Luka had just begun pulling at the model’s shirt when knocking was heard just outside. The two boys looked at one another, as Alya walked over to see who it was.

The dark-haired woman flashed a wide grin at the two, before she opened the door and Marinette came in, panting and out of breath as she stared at the two. Her face glowed red as she found her boyfriend making out with another boy, their dicks hard, and grinding against each other.

“Aww, Marinette, you know I would have picked you up. After I enjoyed the show, I mean.”

Marinette just blushed, her eyes bouncing between the couple and her best friend. “You’re too slow...” She focused her attention to Adrien and Luka, and the blonde pulled out from under the musician to greet his girlfriend. “Welcome home, Adrien!” she beamed, embracing him and squeezing her body tightly against his.

Adrien blushed just like his girlfriend as he felt her soft chest pressing against him. He kissed her forehead as she rubbed against his body. The two shared a kiss, and Marinette giggled against his lips as she tasted Luka on Adrien’s tongue.

They parted, and Marinette stared lovingly into her boyfriend’s eyes as she made her request. “Got room for one more…?”

“For you? Always,” Adrien grinned.

“Alya?”

“Not this time. I think I’ll be strictly on camera work,” Alya replied, holding up her phone with a teasing smile.

The three nodded, before both men looked at the shy and meek Marinette. They smiled as they moved as one, pulling her onto the bed and chuckling at how little she fought back. 

The two men bathed her in affection and love, kissing both of her cheeks as their hands stroked her body. She smiled under their touch, giving in and surrendering herself to them. Adrien was kissing her lips, gently pushing his tongue into her mouth as Luka nibbled on her neck.

Cock size be damned, Adrien was still a better kisser than Luka. 

As their tongues danced, Luka grabbed hold of Marinette’s breasts. He gave them a squeeze, before reaching down to pull at her shirt. He pulled it up and off of her body, forcing the couple to stop kissing for a moment.

Marinette’s shirt fell to the ground as she sat between the two boys on the bed. Her pink bra held her breasts as she smiled at them, and Luka took the chance to kiss her lips as Adrien undid her bra.

Once that was off, her breasts were free to see, and Alya took pictures of them as Luka kissed his way down to her chest, sucking on them as Adrien pulled at Marinette’s pants. Soon all she had on her were her pink panties, and not even that seemed to last long as the two men hooked their fingers onto it and pulled. 

The mood only got hotter as both men began to strip, joining Marinette. The hard part was stopping themselves from kissing or touching Marinette’s body. Both men had a hunger for her, and they made that hunger now every moment they weren’t showering her with their love.

Luka’s shirt came off, and then Adrien helped his fellow man out with his pants. Those all came with ease, and Luka was kind enough to return the favor. Marinette giggled with glee as Adrien’s shirt came off, exposing his slender figure. Then Luka pulled on the blonde’s pants, pulling them off with ease. 

The musician was the first to take off his boxers. Marinette licked her lips as Adrien’s eyes widened. It was the first time he saw the real thing in person, but certainly not the last. Marinette caught her boyfriend’s wide, green eyes and she embraced him, kissing his cheek before whispering into her ear.

“It’s amazing, isn’t it?” she inquired, and he found himself nodding. “Breathtaking…?”

The erection stood tall over the two, it’s very presence dominating them as Adrien swallowed spit down his throat. Marinette bit her lower lip as she pressed her body close to Adrien’s, both of them silently submitting to Luka’s throbbing cock.

The dark-haired woman could sense her boyfriend’s nervousness, so she started things off with a kiss on his cheek and squeezing his hand. He turned to her and she whispered, “Come on. Let me show you how to start.”

The two watched Luka lay on his back, before moving together to both pleasure his dick. They came at it from both sides, and Marinette stared with a kiss on the tip, while Adrien stuck out his tongue and licked the shaft. 

Luka moaned as the two worked together, Marinette sucking on his tip while her boyfriend slurped on the side. Their tongues both licked the surface of his shaft, their moans joining his as they lavished and worshipped him.

“Don’t forget his balls,” Marinette reminded, gently rubbing one of Luka’s nuts. Adrien joined her, stroking and caressing the other. The blonde’s tongue slowly rose up the shaft, and met his girlfriend’s. 

The two kissed around the cock head, smacking at it with their tongues as they shuddered. They tasted each other, but more importantly they tasted Luka’s dick. They kissed each other, keeping the cock right between them, before they both pressed their tongues on each side and slid down his shaft.

“Fuck, you two are good…”

“It helps when you have the right partner,” Marinette replied with a grin. 

“No one’s better than my girlfriend,” Adrien chuckled. “Cept maybe her and me together.” 

They heard Alya’s camera as they continued, licking and sucking on the cock as a team. Adrien even wrapped his lips around the head and pressed it against the inside of his cheek, before gasping for air. 

Eventually, Adrien made a small request. “I want your cock,” he panted. “I want you to fuck me, Luka.”

“With pleasure, but what about Marinette?”

“Oh, I think I know what my boyfriend wants.” Marinette smirked as she gave him a one-armed hug. “We’ve fantasized about this for a long time together…”

“Relationship goals,” Alya joked as the three moved into position. 

The three soon moved into position, with Adrien on all fours, pushing his ass out towards Luka. Meanwhile, Marinette was under her boyfriend, laying on her back with her face right next to his cock. It was like a sixty-nine position, only with Luka holding Adrien’s hips, ready to fuck him.

“Ready to go, Adrien?” Luka asked, placing a hand on the blonde’s ass, squeezing and stroking the smooth, firm surface.

“Mhmm,” he moaned, shaking with anticipation as Marinette gave his dick a lick, teasing it as she beamed.

“Do it, Luka. Fuck my boyfriend,” she begged.

Luka was only too happy to agree, pushing his cock into Adrien was one quick push. The penetration was hard and fast, but not too painful thanks to the couple’s oral service earlier. The cock slid into the tight asshole, all while Marinette opened her mouth and sucked on the tip of her boyfriend’s dick.

Her tongue swirled around it as it sat in her mouth, as Adrien moaned, gasping and panting as Luka went deeper and deeper inside of him. Adrien felt like he was going to melt. The pleasure was hitting from two different sides, but it drove him wild all the same. Like trapped between two infernos… the two set his body on fire, making it so all he could do was moan and cry out in pleasure.

Luka slapped Adrien’s ass, making the young man moan louder as Alya’s camera flashed. “Do you like my cock, Adrien?”

“Y-yes! I-I love your cock!”

“Itsho gwood!” Marinette moaned with the cock pressed against the inside of her cheek. Her hands gently massaged and stroked Adrien’s balls as he bucked his hips a bit, fucking his girlfriend throat as Luka picked up speed. The sheer force of every thrust made Adrien’s dick bounce around the inside of Marinette’s mouth…

“Ahh!” Luka was picking up speed, slamming the entire shaft of his dick in and out of Adrien. Marinette had a first row seat to watching Luka’s balls slapping against Adrien’s body, and she felt her pussy gushing with need.

Her horniness just pushed her to suck and lick her boyfriend’s dick more and more. She lathered it with her tongue, saliva coating it as some of her spit spilled out of her mouth. She struggled to breathe, but she didn’t care, craving only her and her Adrien’s pleasure.

Their bodies bounced and spasmed on the bed for a few more minutes. They felt into an almost serene peace, each moving in accord to each other, each giving themselves to the others. Luka began to loudly moan as Adrien’s tight ass squeezed the length of his dick, and Marinette squealed with glee as delicious precum spilled onto her tongue.

And Adrien… Adrien couldn’t last long as his body was overwhelmed with pleasure. All he could do was cry out, squeezing his eyes as he shouted. 

“I-I’m gonna cum!” 

“Do it, slut,” Luka teased, and that little insult threw Adrien into his climax. Luka’s cock pressed against his prostate as the model came. It was probably one of the greatest orgasms of his life, a fact that Marinette even noticed as her mouth was filled with cum. 

He had never came this much before, and she pulled her back, coughing as semen spilled onto her face. Adrien’s ass squeezed tightly around Luka’s penis, milking it as the musician came inside of him. 

Semen splattered along the inside of his ass, and Adrien couldn’t keep himself up anymore. His arms gave out, and he fell, his face pressed against Marinette’s pussy. Luka moaned loudly, taking his cock out to shoot a couple jets of sperm onto the beautiful blonde’s ass. 

He smiled proudly, looking down at the couple as they struggled to catch their breath, clinging to each other with semen sticking to their sweaty skin.

Eventually the couple moved to a better cuddling position as Luka sat on the bed. Marinette and Adrien held one another, and when Marinette kissed him, he happily returned it, even as he tasted his own cum. 

It was sweet, in it’s own way.

“I love you,” she whispered to him.

“Love you too, bugaboo.” 

The two shared another kiss, before Marinette nuzzled her boyfriend’s nose against her own. “So, ready for round two?”

“Honestly? No way,” Adrien laughed. Marinette pouted as the blonde chuckled. “I’m beat. I’m still running off jet lag, and as good as this was, I’m starting to come down. I need a nap…”

“I understand.” The dark-haired woman pecked her boyfriend’s nose, before glancing at Luka. “You wouldn’t mind if I had some fun though, right?”

“Marinette, I’d be offended if you didn’t.” He gave his girlfriend’s ass a squeeze, and they shared one last kiss. Adrien watched her pull away and crawl towards Luka as Adrien laid his head down on one of Luka’s pillows. 

The last thing he saw was Luka placing his hand on Marinette’s head and pulling her towards his dick. The last thing he felt was his lips pulling into a smile, before drifting off to sleep.