Title: Healing of the Heart
Summary: One reckless night of pure bliss with Hiro before he left, gallivanting around the globe was all that it took to change Kai's life completely. Pregnant, Kai has to cope raising their son, Toshiro without him. But what happens when Hiro reappears…four years later?
Pairings: Hiro/Kai
Warnings: Male Pregnancy. Adult themes. Lemon scenes. A bit of coarse language. And a bit of fluff.
Disclaimer: I don't own Beyblade, but I do own Toshiro and Dr. Satoru Tenzen that will feature in future chapters.

This is dedicated to sanctuarydreams who requested a Hiro/Kai mpreg fic. Thank you sooo much for being so patient! Hopefully, it's be worth the wait.

Ok, I haven't written an Mpreg for a long time, so lets see how I go. This will no doubt be a long fic, just how long I am uncertain. Hey, I'm making this up as I go. I hope you enjoy!

Chapter 1:

One Reckless Night

"Coffee, thanks," Kai says quickly as he approaches the counter of his usual coffee shop, the elderly man behind the counter recognizing him immediately.

"The usual?" he asks as he pulls out an extra large disposable cup.

Kai is about the answer when his phone gives a shrill ring, alerting him to a text message. He outwardly groans, assuming that the message must be from Tyson. He's been excited about something all day, and seems to be scheming something. Surprisingly, the world champion hasn't blurted it out yet. The slightly pudgy teen isn't exactly known for keeping secrets. He has a good heart, he's just…loud.

"Never mind the water," Kai mutters as he rolls his eyes at the message. "Just give me the beans to chew on."

The elderly man simply laughs as he sets about getting Kai's liquid coffee. This place is no Starbucks and Kai is grateful for that. It's not as crowded, he has a place where he can come and brood to himself in silence and the coffee seems to have more body when one takes time to brew it carefully.

"A bit of a hectic day, Kai?" a familiar voice asks from behind the silently fuming teen.

A look of surprise appears on Kai's face as he turns around, finding himself nearly colliding with a wall of hard muscles and perfectly bronze skin. Tilting his head back to look upwards, he stares into a pair of deep mahogany eyes that seem to be shimmering with a sense of amusement.

Kai can't help but let a small shiver race down his spine, this reaction occurring every time Hiro looks at him so intently with those eyes of his. They seem so wise and all knowing, often times hard and intense. And yet, they hold this warmth at times, making one feel weak at the knees at a mere glance.

"No more than usual," Kai finally replies, tearing his gaze from Hiro's intense eyes to pay for his coffee. He steps to the side as Hiro orders a drink as well. He lingers for a moment, unsure what to do before deciding that he should probably go see what Tyson wants.

But not before he enjoys this coffee. He'll probably need it to keep his strength up.

"Busy at the moment?" Hiro suddenly asks, placing at large hand on Kai's shoulder, successfully stopping him from going anywhere. "We haven't spoken for a while. Why don't we just sit down for a chat?"

Kai pauses for a moment to consider his option. Sit down with Hiro for a nice chat, or go back to the dojo where chaos seems to reign supreme?

"Sure, I'm not busy at the moment," he finally answers, subconsciously shoving his phone into his back pocket while putting it on silence. He then allows Hiro to lead him towards the corner of the quaint little coffee shop, taking up a cozy little two seater.

"So," Hiro starts as he lounges in his chair, looking as cool and casual as ever. "Why are the others bugging you today?"

Rolling his eyes skyward, Kai releases a snort as he sets his drink on the table. "Since when do they need an excuse? Truth be told, I really have no idea. Tyson is acting all secretive and funny for the last couple of days. He's hiding something."

"Sorry, my fault," Hiro suddenly chuckles after a moment and he lifts a hand in front of him in an apologetic and peaceful gesture.

"Oh?" Kai arches an eyebrow as he picks up his drink and takes a sip of his coffee. "How so?"

"I'm 21 years-old today," Hiro explains as a charming smile appears on his lips. "He's probably planning a party."

"I didn't know that," Kai mutters in surprise as he places his drink on the table in front of him. "Happy birthday, then."

"Thank you," Hiro replies, still smiling that infectious smile of his. "It will be so long as I avoid the dojo for a while. I know I should probably go, as I'm leaving tomorrow."

"Leaving?" Kai repeats, the sudden admission startling him into nearly spilling his precious drink all over the floor and table. "Tomorrow? I thought you were going to hang around for a while?"

"I was, but a once in a life time opportunity to explore the Sahara desert came up and I couldn't say no," Hiro replies as he scratches the back of his neck, his body language telling Kai that he feels a little guilty about taking off, but yet excited at the same time.

Inwardly, Kai feels a hint of annoyance that Hiro has only just told him about his little adventure today. He also feels a sense of disappointment. How long will this adventure be? It could be a month, or even a year. No one can ever tell with these sorts of explorations.

"Well, at least you're doing what you want, right?" Kai says, expertly managing to hide the disappointment in his voice. He wishes he could just pack up his things without a care in the world and do whatever he wants. But until he can get his hands on his inheritance, he has to settle with BBA funded business trips.

Without realizing it, Kai releases a small sigh of discontentment, silently wishing that the young coach would stay a little bit longer. He knows it's silly to have a crush on his teammate's older brother, who also happened to be his coach for a short time. But Hiro is a very attractive young man, there's no denying that.

Even so, he might have admitted to himself that he has a crush on him, but he won't ever voice his feelings. Besides, there's no point now. Hiro's taking off around the world again, and will most likely forget about him.

He just wishes there was some way he could make Hiro remember him. Or for Hiro to leave something to remember him by…

"There's something I want to do before I leave, though," Hiro murmurs as he leans across the table to trail a finger up Kai's bare arm. "It's something I've always wanted to for a long time now."

Kai finds himself swallowing thickly at the obvious passion in Hiro's voice and feels his heart increase its pace in his chest. "Oh?" he replies, trying his best to ignore the obvious heating sensation spreading across his cheeks. "And what would that be?"

Hiro continues to gaze at him with those intense eyes, slowly moving to take in every inch, every detail of Kai's delicate face. "You're a beautiful person," he whispers as he scoots over in his chair. "I'm not ashamed to admit that I am attracted to you."

Heat immediately rushes to Kai's cheeks and he bites the inside of his mouth in an effort to see whether he is dreaming. This has to be a dream. Moments before he was thinking that he would never let Hiro know his feelings for him, and then the Beyblade coach just blurts out he's attracted to him?

Suddenly Hiro frames Kai's face in his two hands, holding him still as he leans across the table and kisses him on the lips, softly at first, but when Kai lets his eyes drift close and leans into the kiss, it quickly turns passionate. Hiro quickly slips his tongue past his lips to caress and search every inch of his mouth, with such hunger that he causes Kai's heart to skip a beat.

"I know it's wrong," Hiro murmurs as he momentarily breaks the kiss, but still leaning well into Kai's personal space. "But I want you so badly."

Without weighing up any possible consequences that his action might cause, Kai finds himself nodding slowly, knowing all to well what Hiro is referring to, even though it makes his blush darken a shade or two. He can hear the lust in Hiro's voice and now that he looks closely, he can see the lust in his eyes.

"Just one night," Hiro whispers as he lightly brushes his lips against Kai's again, still holding his face in his large hands. "Something to remember me by."

Kai feels his breath hitch in his throat as he peers out through his eyelashes. "How long will you be gone?" he asks.

"I don't know," Hiro murmurs, a sense of guilt and uncertainty in his voice.

Dare he? Dare he give himself completely and utter to Hiro for what could be one night only?

"Alright," Kai replies as he places his hands on Hiro's. "For tonight only, I'll be completely yours. Think of it as a special birthday present."

Hiro lingers for a moment before leaning forward and pulling Kai into another hard and passionate kiss, one that lasts for a minute or more before he reluctantly pulls away. "Your place or mine?"

"My place," Kai quickly answers, anticipation welling up in his stomach as Hiro takes him by the hand and helps him to his feet. "Your family is most likely hiding out at you place."

"Good point," Hiro replies as he fumbles for the keys to his car in his pocket. "Don't want them to interrupt, would we?"

--

Small silver streaks of the morning light gently bathe the room in a soft glow as it reaches through the hastily drawn curtains of Kai's bedroom. Muttering a small mew, Kai rolls over in bed onto his back, a visible wince appearing on his face when a streak of discomfort shoots up his spine.

Blearily opening his eyes, Kai casts a glance around his room, in a light state of confusion as to why he's in a bit of pain. But as soon as that question echoes through his mind, images of last night's activities quickly bombard his inner musings.

Hands where hands have never been before. Lips touching in a way never thought possible. Clothes being cast aside in haste. Naked body against naked body, lips pressed against willing and swollen lips. Moans and mews of pleasure mingling with pants and groans of satisfaction. The feeling of finally being fulfilled overwhelming him, being escorted to the brink of ecstasy over and over again.

A deep blush adorns Kai's cheeks as he drapes an arm over his eyes and he releases a groan of embarrassment as he remembers more. The way Hiro pushed up him against the front door, unable to hold himself back any longer, quickly removing their articles of clothing. They didn't even make it to the bedroom where Hiro took him for the first time. They fell in a naked heap in the hallway, both of them wanting release right there and now. The feel of Hiro's hard body leaning over him, his coarse fingers trailing blazing hot trails up and down his skin, his pulsating manhood driving deep inside, hitting his sweet spot over and over again. Kai has never felt anything so pleasurable in his life.

That was his first time, and because of Hiro, it wasn't his last.

According to Hiro, that was just a warm up. And he was right. The real passion begun the moment they stepped into Kai's bedroom. Immediately, they threw caution to the wind and let themselves succumb to their passion.

Kai can't even count how many times he cried out Hiro's name in pleasure, clinging to him desperately as his body reacted in an almost violent manner, reaching high pleasure, before coming down with blissful satisfaction, only to find himself on the edge of sheer indulgence once again.

Kai isn't sure how many times they 'did it'. Three…maybe four?

Looking to the other side of the bed, Kai finds it complete empty. He sits up in bed, wincing with pain races up his spine again and glances around his room. He notices a white piece of paper on his bedside table and assumes that Hiro left him a note. Snatching the note off the table, Kai scans the words quickly, but after a moment his eyebrow gives a sudden twitch and he scrunches the note in his hand.

"That jackass," Kai mutters as he falls back into bed, rolling onto his stomach as he buries his face in the pillow. The note tells him that the reason won't be there in the morning is because he had to race off to catch his early morning flight. And that he didn't want to wake him because he looked cute, yet exhausted at the same time.

He wanted to see the young coach one last time before he left on his little adventure as he has no idea how long he will be gone. But at least he has some pretty powerful memories to cherish if he should be gone longer than a few months.

"The least he could have done was awoken me before he left," Kai murmurs.

There, the start of yet another fic. Can't help it... Haven't written a Hiro/Kai for a long time, either. Hope I'm not too rusty. I also hope you liked the first chapter!

Please review.