#limosirumin

Warnings: BL/ Personification/ Imagination/ EXTREMELY OUT OF CHARACTER

Tags: LimoSiruMin Neighbor AU, toddler Ichihachi, Baby Jiraichan and Baby Quartet

Summary: Siruko has two new neighbors, and he does the only thing he can’t do. He falls in love with them.

A/N: For the sake of the story, it’s a world where boys’ love is accepted, but polyamory isn’t quite the norm. Of course anything in the story wouldn’t reflect reality in any way, are you kidding me. Please don’t take it too seriously, it’s just my imagination. I just wanted to stress-write. Don’t read if it will only make you cringe. Thank you. You have been warned. 🍋🐶🤖

Chapter 1

Siruko held the tiny hands with his fingers, and his heart just swells up everytime he looks at them. He was finally able to put down Quartetchi and Jiraichan to sleep, and Siruko’s not being biased here, but they’re the cutest babies in the world. At thirteen months old, both babies show signs of intelligence and good motor skills, but Siruko doesn’t care about that. All he wants is for them to grow up healthy and happy.

Something tugs his shirt, and Siruko looks down to see the other reason for his living. Three-year-old Ichihachi timidly hands him the book they’ve been reading the night before. Sometimes he can’t believe how fast Ichihachi is growing and wants time to stop just for a little while, just so his little boy can still stay little for a short while.

The years haven’t been easy for Siruko. Three years ago, his ex-girlfriend left Ichihachi to him and ran away with the guy she’s been cheating on him with, which happens to be Ichihachi’s father. Siruko doesn’t really care; frankly, the girl only used him for his money, and he can’t say he loved her that much. It was really hard taking care of a baby all by himself, but Ichihachi was the best thing that ever happened to him. He had always wanted kids, and though it was a little bit early, it was fine. As far as the world knows, Ichihachi is his child, and he loves him so much he’ll give him the world and more.

Then, two years later, he found two babies in an abandoned basket behind the garbage dump. He would have missed it; the babies weren’t crying or anything. It was Ichihachi who led him to them, when Siruko for a moment took his eyes off of him to tie his own shoe lace. Ichihachi liked cats, and he followed one on his own, to the best his small toddler legs can take him. Siruko almost had a panic attack when he looked up and didn’t see him, until he saw the brown scarf he wrapped him with trailing on the ground. He snagged the small boy immediately and hugged him; his heart rapidly beating within his ribcage, afraid to lose his son. Ichihachi, of course, oblivious to Siruko’s worry, just patted his cheek to get his attention and mumbled, “Touchan, touchan.” He followed the direction where Ichihachi’s small finger was pointing, to find two small babies wrapped in gray and pink blankets. His chest hurt seeing them abandoned like this, how could anyone just abandon their children? Siruko sighed to himself; if he didn’t get any answer to that from Ichihachi’s mother, then he sure won’t get it here in the garbage dump. After checking that the babies were not hurt or anything, he called the authorities. The babies cooed at him adorably and even grinned gummily at him. Siruko knew there and then that he had to adopt them, no matter what it takes. His heart was already captivated, and with a few favors and pulling strings and money throwing here and there, in six months he was able to take them home. He learned that the two babies were not related, and Siruko promised to give them a home and a family.

Sure it was tough, but it was also rewarding. Siruko was really happy. It would be nice to have a companion, a partner, but that seems impossible now that he doesn’t have time for dating, and no one really wants a man with three kids as a baggage. He’s content with his children though, and sometimes his friends, brother and parents come to help him. He’s really at a good place in his life, in a nice apartment building in a small, old city.

Apparently, said apartment building has new occupancy. Both his neighbors to the left and right of his unit were leaving, and Siruko was a bit sad because they were really nice people. He just hoped the new neighbors would be understanding of the noises his children make, not that they make a ruckus though. Ichihachi is an angel, and both Quartet and Jiraichan rarely cry, except when other people hold them. His children are the best, no bias there. Plus, the units have pretty thick walls anyway.

One evening, when the babies have finally settled down and he has read Ichihachi’s bedtime story, after spending a little time watching his kids sleep (so cute), Siruko stretched and yawned. He still has some work to do, so, after taking the baby monitor and turning on Ichihachi’s cat night lamp, he went to his work space so he can open his laptop and check his notifications.

Or he would, had there not been a knock on the door. Siruko glanced at the clock and wondered who in the world would knock on his door at midnight.

Groaning internally and checking quickly to look if he’s wearing something decent (a red shirt and really short black shorts, oops), he trudged his way to the door, hoping his irritation didn’t show in his face.

Opening the door revealed a tall man with glasses, short green hair and emerald eyes. Really striking emerald eyes. Oh. Wow.

Said man smiled a little and rubbed the back of his neck sheepishly, “Hi. Sorry we had to meet this way, I’m Mintosu.” He bowed slightly and Siruko came back to senses and remembered, right, manners, and mirrored the bow a bit lower.

“I’m your new neighbor, just came in two days ago. Hadn’t had the chance to greet anyone yet because I was busy unpacking. Sorry about that.”

“Sure, don’t worry about it.” Siruko replied, clearing his throat afterwards. He sounded so hoarse and tired, yikes. Wait, since when did he care about his voice? “I’m Siruko. I have three kids, so I’m apologizing in advance for any racket.”

“Oh! Of course, it’s no big deal. Kids are cute.” Mintosu grinned again, and Siruko blinked. That’s… really distracting.

“Anyway, I was wondering if you’ve got any coffee left? I really need to finish some work and it’s my unlucky day coz I ran out and it’s midnight, I forgot to check out where the supermarkets are in the area and I wasn’t sure where the convenience stores are too.” The man spoke really fast and slurred his words together, so it took a second for Siruko to process what his new neighbor was saying, but really, his voice sounds really nice. Siruko won’t mind listening to it again and again.

“Ah! Coffee! Right!” Siruko startled out of his thoughts and went to the kitchen, fetching the extra bag he had. He handed it to his new neighbor, fingers brushing accidentally. 

Mintosu’s beam grew wider. “Thanks! Appreciate it! I owe u one!”

“No problem!”

“It was really nice to meet you.” The man said earnestly before he left. “Hope I can see you and the kids around soon.”

“It’s nice to meet you too.” Siruko smiled pleasantly. He watched Mintosu go back to his own apartment to the right, bowing slightly as they caught gazes again. His new neighbor seems really nice, he thought, as he closed the door and went back to work.

Two weeks later, Siruko bumped into his second new neighbor in the elevator. His brother Hakotaro was watching the kids as he ran a few errands and picked up the groceries. He couldn’t really see anything from the huge paper bag he was hugging and the several plastic bags hanging from his arms, so it was more of a feeling that he hit someone.

“I’m sorry!”

“Need any help there?” A deep, frankly quite sexy voice asked. Siruko wasn’t even able to respond when the paper bag he was clutching tightly was gently pulled by someone, and the weight disappeared. As his view cleared, a man with gorgeous light blue locks appeared in front of him. He was wearing piercings, but he was also wearing a suit. What.. what is it with meganes lately? Why does Siruko find them attractive so suddenly? Where are they all coming from?

“T-thank you.” Siruko bowed as deeply as he could.

“Don’t mention it. I’m Limone, by the way. My friends call me ‘Sensei’. You can call me that too.” The man chuckled. His eyes were a beautiful shade of cerulean and it was really captivating.

“I’m Siruko. I haven’t seen you here before, are you visiting someone?”

“Oh, actually I’m new here! I just arrived yesterday, and today my moving-in gifts just arrived so I’ll drop them by your place tomorrow. Sorry I can’t personally give them, I have a meeting tomorrow.”

“That’s fine. Welcome to the building.”

The elevator dinged open, and they both tried to step out, surprising each other, their arms brushing. Limone-sensei stepped back to let Siruko through first, and Siruko thought, wow he’s a gentleman too.

“Umm… by the way, are you the Siruko? The youtuber?”

“Ahh…” Siruko sighed deeply, forcing a smile. “Yep, that’s me.”

Limone-sensei turned serious. “Hey, I won’t tell anyone, I promise, don’t worry.” He seemed sincere enough, so Siruko smiles genuinely this time. “I watched some of your videos and I thought I recognized your voice. But say… what are you doing in a simple apartment building like this?”

“Ah, well… Used to share it with ex-gf until she ran away with someone else, the usual story.” Shiruko shrugged.

Sensei shook his head lightly. “Tsk. That’s the worst. She doesn’t deserve you anyway.” Siruko had to chuckle at that. They arrived at his apartment, and he fished for his keys.

“Oh, Um… looks like we’re neighbors. I live to your left.”

“Really? That’s a nice coincidence. By the way, I’m apologizing in advance for the noise. I have three kids, 2 babies and a toddler.”

“Oh yeah?” Sensei looked excited. “I like babies. They’re so cute.”

Siruko was finally able to unlock the door, so Sensei gave him back the paper bag. “It was nice to meet you, Siruko-san!”

“Likewise! Thanks for carrying my groceries, Sensei!” The man waved as he strolled back to his own apartment. Okay, Siruko now has two hot, really nice neighbors. What in the world is happening?

“I saw your landlord Oshin-san a while ago. He said you have new neighbors?” His friend Gzira asked while helping Ichihachi change into his outdoor clothes. For some reason, the toddler really likes wearing scarves, so Gzira wrapped the young boy in a yellow one today.

“Un! I talked to them, they’re really nice!” Siruko commented while double-checking the diaper bag. The two babies were in the stroller, babbling at each other in baby language.

Gzira had to do a double-take. “Wait, you talked to people not me and your brother?”

Siruko frowned. “Hey, I’m perfectly capable of talking to other people!”

“Yeah, your subscribers, two babies who can’t even form words, and a toddler who knows maybe about 20 words do count as an engaging conversation.”

“Why am I friends with you?” The purple head sulked.

Gzira laughed that really contagious laugh of him. “Didn’t we establish that it’s because you don’t really talk to other people?”

Siruko stuck out his tongue at his friend, not that it really helped him prove his point. Ichihachi giggled adorably at his otouchan. “To my left is Limone-sensei. He helped me with groceries and he has piercings but he wears suits. He’s really nice. To my right, his name is Mintosu but he said I can call him Minben-san, and he gave me back really delicious coffee when he ran out and I gave him my extra. They’re both meganes and really handsome.”

Gzira blinked and stared at him strangely. “What?” Siruko paused his rambling.

“Handsome?” Gzira asked, laughter in his voice. He even waggled his eyebrows to tease.

“Oh, shut up.” Siruko glared at his friend. “Yeah yeah, my two new nice neighbors are hot, but they wouldn’t want to do anything with me, the lonely guy with 3 kids to raise.”

Gzira sighed. “Siruko-san, don’t talk about yourself like that. Any guy or girl would be lucky to have you! You’re smart, attractive, and really kind.”

Siruko smiled sadly. “Thanks, Gzira-kun.” He made one last final check. “Okay, who’s ready to go to the park?”

“Look, Quartetchi, the airplane is coming!” Siruko made engine noises and tried to feed the baby the mashed sweet potato, but the gray baby stubbornly turned his head away. “C'mon, Quartetchi! Jiraichan ate it just fine! Look, it’s delicious!” Siruko made the show of eating it, gagging slightly at the texture. Quartetchi pounded the table with his chubby fist and cackled at that.

Siruko mock-glared. “Sometimes I think you’re just messing with me on purpose, my cute yankee baby.” Quartetchi just blew him raspberries and laughed at his own spit flying. Jiraichan gurgled.

He heard a knock on the door and sighed. The babies look at him curiously. “This battle isn’t over.”

He opened the door to see a smiling Mintosu. “Oh, hi Minben-san!” Siruko greeted.

“Hey,” the green-haired man greeted back. “Some of your mail was dropped in my mailbox, so I thought I’d give it back. Here you go.”

“Thanks.” Their fingers brushed again, and Siruko felt the electricity. Just then, peals of laughter came from the kitchen, and Siruko smiled fondly despite himself.

“Were those the babies?” Mintosu asked curiously, reflecting Siruko’s smile. “Ah, your wife must be there too.”

“Oh nonono, I don’t have a wife. Just the single dad, I guess.” He shrugged.

“Hmm..” Mintosu nodded, considering. He seemed to perk up at Siruko’s words, though the purplehead doesn’t have any idea why.

Just then, they heard the sound of a door opening and they both looked. “Oh hey, Siruko-san!” Sensei greeted cheerfully, then frowned upon seeing the guy in front of purplehead. “Mintosu-san.”

Mintosu seemed to deflate a little too, glaring slightly. “Sensei.”

Siruko blinked at the sudden hostility and cold atmosphere between the two guys.“What’s up, Sensei?”

“I’m fine, thanks for asking. And you? The kids?”

“My eldest currently hates me because I tried to bathe him, and I’m negotiating with the babies over mashed vegetables, but everything’s fine! Thanks!”

Both meganes chuckled at him, and Siruko blinked. He wasn’t that funny.

“Listen, I gotta go to work, but it was lovely seeing you, Siruko-san.” Sensei smiled at him, then grunted to the other. “See ya pal.”

“Yeah.”

When Sensei left, Siruko asked tentatively. “So… you and Sensei are not… fond of each other?”

Mintosu sighed. “We’ve been really good friends for a long time actually. We just have an… ongoing disagreement.”

“Yikes.”

“Yeah…” The green guy pursed his lips in thought. “Both of us… want the same thing. Classic jealousy trope, you can say. It’s hard to explain.”

“Ah,” Siruko nodded, understanding. “I hope you two figure it out!”

Mintosu eyed him thoughtfully. “Me too.”

The next day, there was another knock on his door. Siruko has never gotten this many knocks on his door before.

“Hey, sorry to disturb you. I just… I think I baked too many cookies so I thought I’d share some.” Sensei smiled sheepishly, holding out a bag of cookies which looked really delicious.

Before Siruko could answer, Ichihachi appeared out of nowhere and clutched his legs. The boy must have heard cookies and came as quickly as he could.

“Is this Ichihachi-kun?” Sensei crouched so he could talk to the toddler. “Hey buddy, my name is Limone-sensei, nice to meet you! You want some cookies?” The blue guy handed him the bag gently. Ichihachi looked up to Siruko first for approval, then shyly took the bag. “Fank you tente~”, he tiptoed to peck the cheek of the teacher. Sensei broke out a large smile at that and patted the boy’s head. “Sure buddy!”

When Ichihachi ran back to the living room, Sensei stood up. “He’s so cute, Siruko-san. He must have you wrapped around his finger.”

“Yeah, you have no idea.” Suddenly, a cry rang out within the room, and Siruko panicked. “Matte yo, Sensei!” And he dashed to the nursery.

Jiraichan was crying because he just woke up, and Siruko sighed in relief. Lately, the baby was fussy because he was teething. He quickly tried to snatch Jiraichan up so that Quartetchi won’t wake up, but it was too late. Quartetchi started crying when he saw his brother crying.

“Right, good morning everyone. Hai hai, I’ll go get some milk.”

“Sorry, Ichihachi dragged me in. Are those babies?” Sensei said, making Siruko jump a little. He had honestly forgotten he was talking to Sensei earlier. “Ah, do you need some help? I can carry one of them, I know how to hold and everything.”

“Aaah, jyaa, can you hold Jiraichan for a second? I’ll just go get the bottles.” Siruko handed him the pink baby, who stopped crying when he saw Sensei. Siruko was actually nervous inside, anticipating the reaction of the baby while he got Quartetchi out of the crib and calmed him down.

Sensei bounced the baby twice in his arms, cooing a little. Jiraichan suddenly broke into a toothless smile and babbled happily. “Dada!”

Both Siruko and Sensei lifted their eyebrows in surprise and their eyes widened. “W-was that his first word?” Sensei whispered in awe.

“Y-yeah. I usually call myself ‘Otouchan’ so I don’t know where he got that. Actually, I’m a bit jealous.”

“Wow.” Sensei mouthed. The baby poked Sensei’s cheek to get his attention, and Siruko could see Sensei swooning for the baby. Actually, he also might be swooning for Sensei right now. Oh no.

“This is awesome! Thanks for letting me hold him, Siruko-san. And yes, it’s nice to meet you too Jiraichan.” Sensei kissed the baby’s forehead, and yep, that does butterflies to Siruko’s stomach.

This isn’t good.

A week later, at around 8:30 in the evening, there was another knock to his door. Seriously, was the doorbell not working?

“Hey, I’m really sorry about this. I got locked out of my apartment, and I really need a place to crash. I’ll get my keys tomorrow morning, don’t worry.” Mintosu greeted with his usual ramble and Siruko just chuckled.

“Of course, you’re welcome here!” He opened the door and led him to the sofa. “Sorry if the babies cry or anything.”

“I don’t really mind, I’m just glad I don’t have to sleep on my doorstep tonight.”

Just then, Ichihachi, who just finished dinner, came to the living room. “Can I watch Pokemon now Touchan?”

“Oh sure, kitten, come here.”

“Hey lil guy! I’m Minben-san, nice to meet you! You like Pokemon?” Ichihachi nodded, and Mintosu fished something out of his bag.

“Tada! Do you wanna play together?” He held up his Switch, and Siruko snickered. He totally expected that the guy was a gamer. He had that aura.

Ichihachi glanced at Siruko again, and when Siruko nodded, he shyly trodded over Mintosu, climbing up his lap. Minben-san maneuvered him perfectly, then loaded the game. Ichihachi’s eyes widened like two plates and looked so excited.

“Oh no, he might erase your progress Minben-san.”

“No worries, it’s okay.” He chuckled. Siruko decides it’s not weird to like that. “Jyaa, is it ok to get some work done? I’ll leave the two of you there.”

“Sure.” Minben-san said. Ichihachi didn’t even look at him, too engrossed at the game already. The picture they made, his toddler, eyes fixated on the screen, sitting on the lap of his neighbor who was trying to entertain him with funny voices and teaching him how to control the character even though Ichihachi doesn’t understand a thing, is really cute and makes Siruko’s heart swell.

Wow, Siruko was able to actually get a lot of work done, and when he checks the clock, it’s already bedtime for Ichihachi. He arrives at the living room and stands there quietly for a while, observing them. Ichihachi was trying so hard to stay awake, but he was yawning and nodding off. The way he rubs his eyes was so cute, no bias. Minben-san was talking a lot as usual, but his tone was softer and gentler. Siruko really wants to capture a picture of this.

“Okay, time to sleep, kitten. Say good night to Minben-san and we’ll brush your teeth and drink milk.”

“G’nite Minben-san.” Ichihachi said, then pecked the guy’s cheek. Mintosu.exe stopped working and Siruko totally laughed out loud. He could see the exact moment Mintosu’s brain short-circuited.

Mintosu recovered though, and he kissed the boy’s hair as he let him down the sofa. “Good night, baby boy. Sweet dreams.”

“Sorry, I’ll just help him get ready, then I’ll go get your blankets and stuff. If you’re thirsty or anything, just raid the kitchen, I don’t mind.”

“Thanks, I’m fine.”

When he got Ichihachi all settled down and read him the bed night story, Siruko sighed in contentment. The young toddler usually doesn’t like people, and is very shy and withdrawn around them. Seeing him being very affectionate and attached to Sensei and Minben-san makes Siruko’s heart fill with warmth. Anymore of this cuteness and he might need to have his heart checked.

The baby monitor picked up some sounds of hiccuping and whimpering. Siruko hurried towards the nursery and turned on the lights to see Jiraichan having a bunch of Quartetchi’s hair in his fists. How Quartetchi didn’t wail out loud in pain and just whimpered, Siruko-san will never know. Poor baby, his mewls were heart-breaking.

“Hey hey, Jiraichan let go of your brother!!” Siruko scolded, prying the pink baby’s hands open. “You naughty kid, tsk tsk.” He immediately lifted the gray baby up and rubbed his back, trying to stop the poor baby’s sniffles. “Mou Jiraichan, we don’t hit anyone here!” The pink baby just pouted at him.

Siruko suddenly realized that Minben-san was waiting in the living room, and face-palmed himself internally. “Okay guys, since you’re awake, let’s go meet Minben-san. Be nice, okay? And no hair-pulling, Jiraichan.” He warned.

Minben-san was standing in the living room looking at the family pictures, and he almost dropped one when he heard Siruko-san, thank goodness he has quick reflexes and caught it before it shattered to a million pieces. He muttered a quick “gomen” before his eyes widened in delight. “Are these the babies?”

“Yeah. Do you mind holding Quartetchi? He’s crying because the little fairy psychopath pulled his hair.”

“Aww champ, it’s okay. Yosh yosh.” Minben-san took Quartet from his arm, and the gray baby stopped crying immediately and blinked at the new guy. They stared at each other, one with blank surprise, and the other one making silly faces. Siruko tensed, waiting for Quartetchi to cry.

“Papa!” Both men startled and stared at the gray baby in shock.

“T-that’s Quartetchi first word… and Jiraichan said his last week, he called Sensei ‘Dada’. Mouuu, why do my own kids not call their own father ‘Touchan’??” Siruko pouted jealously.

Minben-san blinked his shock out and chuckled, not breaking eye contact with the baby. He swayed him lightly, sitting down on the sofa. “Nice to meet you too, Quartet-san. I’m honored.” He held the baby’s little hand with his finger and shook it.

A few minutes later, as Siruko fed Jiraichan with a bottle on the sofa while Mintosu was playing upsy daisy with a squealing Quartetchi, Siruko couldn’t help himself and asked. “So um… are you and Sensei…?

“Yeah… still in a fight.”

“Oof. Still? That’s why you came here and not there, huh.”

“Yeah. It’s… It’s probably our biggest fight ever, but both of us won’t back down, and the thing we want… it means the world to us both. It’s complicated.”

Siruko’s brows furrowed in contemplation. “What in the world could be so important to fight your friend with for months??”

Mintosu shrugged, and Siruko knew to drop the conversation. Both babies yawned loudly at the same time, melting both Siruko and Mintosu’s heart.

“Do you mind helping me put them back in the crib?”

“Let’s go.”

Later, when Minben-san put them down and kissed both their foreheads and wished them goodnight, does Siruko realize he’s screwed. His heart clenched painfully in his chest, suddenly longing.

Oh no, he’s in trouble.

“I have a question.”

Hakotaro was helping Ichihachi color his book on the floor, while Gzira was letting Jiraichan climb all over him on the sofa. Siruko was on the other couch, handing Quartet the big soft blocks for his tower. It was more of a tetris game at this point than making a tower, but Siruko encouraged the baby and clapped the whole time.

“Is it possible to fall in love with two guys at the same time?”

Hakotaro coughed out loud several times, earning a worried look from his nephew. Gzira opened his mouth in a perfect O.

“Are… are these the two megane hot neighbors?”

“Who?!” Hakotaro asked in his disbelief.

Siruko answered in a tiny voice. “ I… may have accidentally fallen in love with both my neighbors at the same time.”

“What?!”

“It… just happened?” Siruko offered.

“Why?!”

“Are you just gonna ask one-word questions, Hakotaro?”

“Ok ok, let me handle this Hakotaro-san.” Gzira placated. “Umm… I think it’s possible. Polyamory is not unheard of. You should talk it with them, if they agree.”

“What? No!” Siruko drew his eyebrow together. “I’m not gonna confess or anything like that. Are you insane?”

“You’re the one who said you loved them, Niisan!”

“Yeah, but that doesn’t mean I’m gonna do anything about it! Look at me, who’s going to date a sad loser like me with more issues than kids?”

Hakotaro and Gzira looked at each other in silent understanding. His friend sighed sadly. “Siruko-san, stop that. I told you before, anyone would be lucky to have you!”

“Yes, do tell your insecurities to shut up, Niisan. I don’t really like talking about your dating life, but all I know is that it’s not that hard to love you. You take care of the people important to you really well, and you’re wrong, because many people love you because of who you are.”

Siruko was really touched, but as usual, he covers up his self-depreciation with humor. “Awww Hakotaro, do you wanna marry me instead?”

“Ew. I do love you Niisan, but getting married to you would be the definition of hell.”

“Awww I love you too.”

Hakotaro face-palmed. “Of all the times to focus on the positive, of course you only heard the word ‘love’.”

Gzira-kun laughed and it was really contagious.

After that, Siruko-san tried to avoid his neighbors. He still greeted them, but if he suddenly had something to do or forgot something at home, his neighbors would never know. He avoided too much interaction, just casually talked and smiled. He even used the kids as an excuse sometimes. If Sensei and Minben-san looked confused and hurt, he pretended not to see. All to protect his heart from falling further.

After all, it was for the best.