*Story preview! Boruto x To-Love-R-U story- For St/3mm- Boruto x Mikan, Nana, Momo

everyone in this story is eighteen years of age and above*

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A Ninja In the World of Hearts and Alien Princesses

Boruto/To-Love-R-U

By Azure/ For Saito

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Somewhere in the world of modern everyday Tokyo, Japan, in a universe where cosmic beings such as aliens of all kinds come to congregate or start trouble with the Royal Princesses that dwell on Earth, there was one pink-haired mad genius who set herself apart from all the rest of her sisters. Her name was Lala Deviluke and while her personality and behavior is that of a ditzy, happy-go-lucky genius with a pure heart, she happens to make inventions that cause chaos for all her friends and sisters here in the Yuuki household. It was a long story that started its beginning not very long ago when Lala first arrived on Earth, meeting her best friend Rito Yuuki and coming to live with his family while avoiding her marriage contract and seeking to see more of this world as it was never known to her before. Between crazy shenanigans befalling the others such as all the friends she made, including her younger sisters Nana and Momo Deviluke, Lala always found time to invent new technological marvels using her genius. She was young, beautiful, had long flowing pink hair, and an exuberant personality filled with light yet had a bit of shortsightedness when creating these mad tools of wanton destruction and chaos. Though they never harmed anybody, they had often led to people switching bodies, turning into dogs, or causing random women to feel invisible hands groping their flesh from underneath their clothing even when nobody was there. Lala's eccentricite carried her far in life yet the invention-happy Princess never let her mistakes stop her as she was now conducting her latest experiment with the newest version of a Space-Time transport Gate here in her laboratory inside of the Yuuki household.

...

"Uuhhh...sister? Are you sure about this? The last time you had Rito-Kun go through that thing while carrying Run-chan's friend Kyouko, they both wound up naked in public and had to hide someplace else the rest of the day." Momo Deviluke, one of Lala's younger sisters, said as she stood there in the elder sibling's laboratory wearing a casual yet pretty ensemble of clothing such as a pair of high-riding white shorts along with a pink camisole matching her lovely hair. She was the Botanical Genius who understood all plant life as well as could create entire gardens of lush greenery with her capabilities, but among the trio of sisters, she was the most level-headed one

The other sibling, Nana, was far too short-tempered and afraid of her own feelings at times, leading to outbursts whenever she got embarrassed by Rito Yuuki or his antics revolving around her sisters. She was there in the laboratory with Lala too, watching with arms crossed as she frowned sourly when she saw her elder sister ignoring the word of caution from Momo just now.

'What she said, sister. Did you perfect this at all or is it just another test? Because I swear if we somehow get naked and teleported someplace else where that...that pervert Rito Yuuki sees us..I'm gonna..!" Nana threatened adorably. She was about the same height as Momo except with a bit more slenderness in her body's proportions and having her pink hair done in a set of large twin-tails bouncing around in the back of her head. She had a snaggletooth like their father and was easily flustered in comparison, but was no less reasonable or mature than her siblings despite often threatening violence against perverts.

This was why she became a Disciplinarian along with her best friend Mea. 

"Hmm..hmm...hmm! There. All done and ready to go. And stop worrying, you two...! I've figured out an airtight method in which the process to transport organic and inorganic without everyone's clothes is stripped off. Hehehee, that was a wild time for Rito-Kun and Kyouko-Chan for sure, huh? I'm certain nothing will go wrong this time around, mostly...hehe.~" Lala explained, making the twins exchange troubled glances as they remained nearby while the mad genius Princess got to work setting up an experiment with her new transporter.

It was a platform shaped like a Hulahoop just like last time and there was the usual alien circuitry attached to it that had come from her world Deviluke. 

"Five bucks says it's going to explode and we somehow get stuck with a naked Rito Yuuki again, probably having one of his friends in his arms just like last time," Nana said to Momo from the side, making the Botanical specialist nod slowly as she accepted the bet, secretly worrying about another embarrassing disaster caused by her sister's recklessness. 

The Deviluke machinery around the hoop started glowing bright blue with mystical energies that made the area they were in become halogenic with an azure-colored glow. Lala put on her safety goggles in preparation and input several key functions into the terminal beside the hoop, attempting to transport a random object from a precise location for a harmless practice test when she started seeing strange symbols appearing all over the holographic screen.

'Uh oh..! This...isn't supposed to be happening..! It seems to be connecting..to another frequency of Time/Space travel, likely someone else's invention and it seems to be crossing wires somehow..! Oh no..! I've got to stop this soon..! Eeghhh! Momo-Chan and Nana-Chan were right..!' Lala visibly panicked now as she started hastily inputting a flurry of commands into the holographic keyboard, attempting to abort the project as the hoop portal began glowing brightly with out-of-control energy, causing Nana to attempt to rush in and pull her elder sibling back from the console.

"Sister..! Get away from there right now..! Guh..! I told you this would happen, you idiot..!" Nana shouted and attempted to rush forward while Momo quickly prepared an arsenal of plant-life tablets to be able to protect her sisters and herself with special barriers or maybe use a series of vines to toss the Hoop someplace else.

"N-no..! Hold on! I almost got it..! I---gaaahh..!" Lala screamed out in panic as the blue glow of the hoop shifted into a mystical ball-shaped vortex of exotic energy that shone for a moment before covering the area in blue light followed by a small, barely-contained explosion.

!

......

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When the dust and smoke cleared thanks to Lala's laboratory having built-in vents and a self-repairing program installed, the trio of sisters found themselves on the floor protected by some of Momo's plant-like barriers which she had used just in time to prevent everyone from being damaged. However, unlike the Deviluke siblings, much of Lala's tech in the immediate area of the explosion where the portal was located was destroyed...save for a lone figure standing in the middle of the smoke looking bewildered when it cleared up.

"Uughh...is everyone okay? Quick thinking with the Barriers, Momo-chan. I'm...sorry I didn't listen to you both when I started this up again. I just got so excited I couldn't hold myself back." Lala apologized, whimpering slightly as she got out of her protective plant-pod barrier with her two sisters to see that her portal brought over a completely new face to her world. 'N-no way..! Is this...the person whose frequency I crossed wires with..?' 

"Ooohh...cough..cough..you're darn right you were wrong, sister. Seriously..! Maybe next time you should listen when I--hey..! Who's that...?" Nana rebuked and then looked at their new arrival in surprise while fanning away the smoke a bit more with her hand, staring at what appeared to be a young, handsome boy with spiky hair and azure-blue eyes that just looked rather intense to peer into. Momo was just as flummoxed as they were when she got out of her protective pod and looked upon the sight of a young man who seemed no older than they were and was wearing a stylish black/red sports jacket with a white t-shirt underneath as well as matching black pants and bizarre sandal shoes also colored black. His jacket had a red trim stripe down his shoulders with the interior of his propped-up collar also being red. His skin was fair and fresh with whisker marks on each of his cheeks and a Shinobi-style headband around his forehead with a strange symbol in the middle.

Lala, Momo, and Nana all looked at each other in confusion for a moment and then brought their attention back to the boy who appeared wholly bewildered.

"W-what the hell...!? How did I get here...!? And..who the hell are you three? Did we...somehow get mixed up when I tried attempting my late Grandfather's Teleportation Jutsu?" The young blonde asked as he looked ahead at three dazzling, pink-haired beauties who were eying him as though he was an unwelcome thing in their household. More so Nana than Momo, but Lala was eying him with wonder as she gleefully clapped her hands together with delight.

...

"Eeeeeeeeee! It worked, I knew that my invention would bring something here from across the universe..! But..heheh, I didn't mean to summon a person though. My humblest apologies....." Lala gushed at first then bowed her head apologetically, earning the scornful gazes of her sisters as they awaited to hear more from the mysterious blonde boy while he stood there looking stumped.

"Another..universe...? Are you kidding me..!?  Ughh..! How am I going to get home now...?" He yelled out in frustration with himself, grabbing his head and stomping about prematurely in a temperament, earning a flat look from Nana as she marched up to the boy and smacked his face side to side in a quick 'snap-out-of-it' gesture. "Ow..ow..ow..ow!  Hey..! Cut that out already, you...!"

"Snap out of it, will you? My sister Lala here got you here by accident, okay? And she won't rest till she sends you back, Trust her for she is a genius, and you...just happened to be at the wrong place at the wrong time if you were doing something involving time-space travel. What planet are you from anyway?" Nana asked bitingly, making him straighten up with a huff as he readjusted his collar and eyed the trio of girls with a perplexed expression on his face.

"What planet? Uh...Earth? Isn't that where everyone is from? I mean, this can't be another Universe, right? I was only trying out my final test for my latest attempt at replicating my Grandfather's Jutsu to disappear in a flash of golden light instantly from place to place when..this happened. My name is Boruto, by the way. Boruto Uzumaki, son of the Seventh Hokage Naruto! Huff, you may bow your heads in respect to me if you feel like it.~" Boruto introduced, feeling his nose get pointy while Nana and Momo both stared flatly at him in disbelief until noticing that Lala was fidgeting with her fingers in a bashful manner.

"Sister?" Momo began and Lala, letting out an embarrassed chuckle, decided to come clean and come out to both of her sisters and the new arrival out of shame.

"Well, you see...you are from another universe. I may have rigged my transport to tap into frequencies beyond our own, so you may have no real way to go back until I really work at it for...a little while. Give or take several weeks, Boruto-San?~" Lala bashfully admitted, making her sisters and Boruto slump on the spot in disbelief while the latter simply became dizzy with frustration over his latest attempt to surpass his father.

'Whhyyyyyyy....!? Damn it, Dad...! You were right about not trying to take shortcuts like this..! I never would've tried Grandpa's Ninjutsu if I'd known this would happen. Now I'm marooned in this weird world....with several beautiful girls. Umff..! They're very pretty and...maybe it won't be so bad waiting for a ride back home if the big one really can manage it. Still, though, I feel like kicking something right now. Guh..!' Boruto thought to himself in mild despair before recomposing his stature and looking up at the girls, Nana and Momo, with a more reserved face. "Alright, I guess...I'm staying here until then. You said you were a genius, right? So I'll leave it to you to work on getting me back but in the meantime....I don't suppose I could stay here in this house with you all, could I? I have no money to rent a hotel or whatever you have on this side of the universe. I never even knew other universes existed for that matter, but regardless, I could provide help or do something to earn my keep."

Nana softened up and went over to place a hand on the young man's right shoulder with Momo doing the same. Boruto found himself blushing a bit since they were so close and more demure, angelic, and dazzling than any of the other girls he'd seen back in Konohagakure. 

"Alright, we'll help you stay here and make the most of your time while waiting for sister to finish fixing the transport, isn't that right? Lala-Chan?" Momo began and Lala, having become a little humbled just now, bowed her head in respect before giving Boruto a thumbs-up gesture.

"I'll get to work right away...as soon as my laboratory finishes fixing itself up. Hehehe, but you will have to run this by Mikan-chan since she basically owns this house. She should be downstairs preparing dinner or simply hanging out on the porch eating a popsicle, You'll have to talk to her first so she can get you fixed up with a room. We, the three of us, live here as guests ourselves after all. By the way, my name is Lala Deviluke and these are my sisters Momo and Nana Deviluke. It's a pleasure to meet you, Boruto-san.~" Lala gushed in her usual bouncy, chipper way as she introduced him to her siblings whom Boruto looked at with a blushing smile on his face. 

He found them really cute and exotic, but mostly he was attracted to their pink eyes and highly feminine features such as their matching pink hair. He'd never felt like this toward anyone back home apart from possibly Sarada or Sumire, but to him, these girls blew those two out of the water with their loveliness. 

"Yep-yep..! Let's go talk with Mikan-chan then, Boruto-Kun. He heh.~" Momo said, directing the boy over to the lab door followed by Nana.

"Yeah, I hope she's a nice old lady and is willing to set me up. Call it a hunch, but I think it may be a while. possibly longer than she's predicted it would take, but...I don't think it'l be so bad if girls like you are here to make my banishment easier.~" Boruto commented, earning a wry look from Nana as she stepped beside him, showing him the entire of the modest everyday house of the Yuuki family.

"Actually, Mikan-chan is our age and not at all an 'old lady' as you call it. Plus, she's really nice and will understand your predicament since this isn't the first time our sister's experiments blew up and caused a calamity of sorts. Although, this is the first time we brought someone over from another universe. Sister has really upped her game." Nana explained and Boruto nodded his head, removing his sandal shoes real quick since he was indoors and looking back at Lala Deviluke who got to work right away cleaning up her Laboratory mess.

"You can certainly say that again. Anyway, let's go meet this MIkan-chan...and maybe get something to eat...along with a shower that I might need. My clothes are kind of covered in a bit of soot from that explosion." Boruto explained, gesturing to the black splotches of ash on his jacket and clothing. Though they couldn't tell at first glance because of the fabric's color, it was quite obvious he was in need of his laundry being washed as well as a bath.

"We'll help you with that too, welcome to the Yuuki household, Boruto-Kun.~" Momo added as they ventured downstairs.

*****

Mikan, whom Boruto saw as highly appealing young woman with a lithe body, petite figure, and wearing little in the way of clothing outside of a pair of jean-patterned shorts with a thin pink top over her chest, sat cross-legged on the living couch looking at Boruto with an impassive look in her amber-colored eyes. The young gal was a looker by all rights and he couldn't keep his eyes off her as he bowed his head respectfully, wishing he could see more of those long legs. She had a straight mop of brown hair done up with a pineapple topknot at the very top of her head and currently, she had a watermelon popsicle in her mouth.

"Hmmm, alright then, Boruto-san. you can stay for as long as you need. You can have my brother's room for right now since he's out of town for the summer. I'm sure by the end of it, Lala-chan will help you get back home. My name is Mikan and I'm pleased to meet you.~" Mikan said with a chipper tone, making Boruto raise his head higher with a friendly grin on his face. He couldn't stop staring at the young woman's legs as he felt the need to ravish her broadcast itself inside of his mind in a regular fantasy. He felt the same way toward Nana and Momo as he got up and removed his jacket, feeling ready to eat in a more comfortable setting.

"Sweet..! Let me just take a shower first though, my clothes are dirty from that explosion caused by that teleporter thing. I don't suppose I can borrow some of your brother's clothes, I came here with nothing except what I'm wearing." Boruto said, feeling glad he still had access to his Chakra since he was without his Kunai. He felt naked not having either of those on him right now and wondered if he'd need a means to defend himself at some point since this was an alien world, yet not entirely unlike his original world despite the fact there were no Ninja villages and such. Momo and Nana gave him a crash course about Earth and the other alien planets out in the Galaxy, leaving him speechless till he came down here to meet with Mikan.

He was immediately attracted to her

"Sure, just head up to the bathroom to your right outside of the stairs, I'll go bring you some. it's a good thing you have a similar shape to my brother, his clothes will fit you nicely until then. But in the meantime, let me get you a towel and show you where it is.~" Mikan said, directing Boruto up the steps after dismissing both Momo and Nana to go monitor the stove for her when she did so. The girl was still cooking up a wonderful feast for the entire group and was glad she bought ingredients in bulk now that an extra was here.

...

Guiding Boruto up the steps and opening a hallway closet to grab a towel to give to him, Mikan showed him the bathroom door and got to work fetching a change of clothing from Rito's bedroom. The blonde watched her hips wriggle with each step, blushing somewhat and feeling aroused to the point he felt he needed to be alone till 'it' went down a bit. Getting into the bathroom, Boruto ran the water to where it was hot and perfect before beginning to take off his clothes.

"Man, this was one hell of a day. I hope Dad and Mom aren't too worried about me in case time differences are a thing here and I'm suddenly gone from my home for about a year. That'd suck a lot, but still...at least the girls here are pretty and everyone's very hospitable.~" Boruto said to himself as he removed his soot-covered shirt and jacket and got to work undoing his pants along with his shinobi sandals after taking off his headband. 

Bashfully removing his boxers as the water continued to run, Boruto looked at his Leaf headband and wondered if he'd really be able to make it back home. This had never happened before and though he didn't doubt that the mad scientist could send him back, he wondered what would happen if he had to stay here.

'Hmmm, at least it won't be so bad being marooned on this planet..in another universe. I still can't believe that actually happened. I guess that'll serve me right for messing with Grandfather's Jutsu, I--oh come on..! It's still getting hard? Yeesh.' Boruto was cut off in mid-thought when he saw that his manhood remained very turgid which was making it hard to move as he tried thinking of something else to help it 'deflate' a little before getting into the bathtub.

Just then, the door opened and Mikan, assuming he'd be in the bath by now, accidentally walked in on him when he was still standing naked in the center of the bathroom.

"Boruto-san, I've got---! Eeeeekkk! Kyaaaaaaa....!" Mikan gushed loudly in surprise, becoming red in the face as she saw her new guest standing there naked and looking at her like a deer in the headlights in a frozen moment.

!'

"W-w-wait..! I--! I'm sorry! I waited too long and I'll just get in the bathtub now, okay?! You can leave the clothes there and I'll grab them when I'm done..!" Boruto let out, also becoming embarrassed yet he couldn't tell just how strongly Mikan gazed at the gargantuan manhood hanging stiffly between his legs.  Her breath got caught in her throat as that huge, cylindrical slab of meat made itself known to her. Her cheeks became blushing with red and her insides started twisted with arousal for it was the biggest thing she'd ever seen, barring that of hentai manga. 

Boruto was the size of at least a fourteen-inch penis and being as hard as it was, looked thicker than her wrist. His balls even looked engorged, making him an apex male to the girl as she stared at it while slowly salivating with delight.. *