Disclaimer: Do not own

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Hibari was frustrated to no end. Why you may ask? It's because his boyfriend of almost three years is ignoring him and always spending time with Yamamoto. Sure both of them are swordsmen, but that doesn't mean that he should ignore him!

Hibari huffed and delivered a swift kick to the dummy in front of him and the dummy basically exploded at the force. He sent a menacing glare across the room and his gaze was set on the two laughing swordsmen.

Someone behind him chuckled, "Kufufufu, something wrong, Skylark?"

"Fuck off pineapple herbivore," Hibari growled and raised a tonfa to Mukuro threateningly.

Mukuro's eyebrows twitched slightly at the name, but continued to laugh, "Kufufufu, I'm only here to help you," he smiled.

Hibari's scowl deepened even further, "I don't need your help."

"Are you sure?" Mukuro raised an amused brow at him, "Then why are glaring at Yamamoto and Kazuo? Are you possibly jealous? Kufufufu," Mukuro circled him, "Oh my, the great Hibari-san is feeling jealousy. What a phenomenal moment," he cried dramatically.

Hibari gritted his teeth and whacked the blue-haired teen upside the head with a tonfa before stalking out of the training room, trying very hard to ignore the laughter emanating from his older boyfriend and his fellow Guardian.

"You know where to find me when you change your mind," Mukuro called out to him as Hibari exited then chuckled before continuing his training with the others.

When he arrived at his and Kazuo's shared bedroom at one of the estates the Vongola owns, he removed his sweaty clothes and stepped in the bathroom . He let the warm water drizzle down his body while thinking about his relationship with Kazuo.

He met him through his former tutor; saying they were childhood friends and that he came here to help Dino teach him.

They weren't exactly in good terms the first time they met, but as time passed they clicked. One thing led to another and Hibari finds himself in a relationship with the older man. It was the best years in life and he actually thought it was sweet for Kazuo to fly all the way over to Namimori from Italy when he has the day offs from his job as an assassin for the Cavallone and Vongola to spend it with him.

When he was done showering, he got out of the bathroom and he search through the drawers for something to wear when the door opened.

It was Kazuo.

"Hey," Kazuo greeted.

Hibari grunted, "Hn."

Kazuo's brows drew in confusion and walked over to the teen, "Did I do something wrong? Are you mad at me?" he asked as he encircled his arms around his lover's slim waist.

The other stayed silent and continued searching through the drawers.

Kazuo sighed and pursed his lips. Yep, he's mad...he pressed a kiss against his neck before pulling away.

Hibari heard the door clicked and released a sigh. He put on his clothes and slumped down on his bed. Holding his head in his hand, he groaned. It's obvious that their relationship is going through a rocky road, but they've been together for three years and he doesn't want to throw those years away just because one of them is ignoring the other. It's just a phase he told himself. If it goes any more farther...he shuddered at his next thought. He'll ask Mukuro for help as much as he loathe the idea.

Hibari thought it would be over by dinner since this has been going for weeks even before they arrived here, but no it seems like Kazuo is bent on ignoring him when they are in public.

'What the hell?' Was the only thing he thought of. What happen to his Kazuo? He usually showers him with affections in public to show everyone who Hibari belongs too and it sends shivers down his spine everytime he connects their lips in a possessive kiss or marking him on a spot where it's easily seen by other people.

Mukuro kicked him under the table and raised a brow while nodding discreetly towards Yamamoto and Kazuo.

Hibari was hesitant, but slowly nodded.

Chrome who saw the interaction tugged the fiber of her master's shirt, "Mukuro-sama?"

Mukuro gave her a reassuring smile, "It's nothing to worry about, Chrome."

The girl bit her lip and couldn't help to feel that whatever the two older Guardians are planning it would not end well.

After dinner the eight Vongola-in-training with Dino and Kazuo-their babysitters since Reborn fully don't trusts Tsuna to keep his Guardians in line-went to the living room to watch a movie.

"What should we watch?" Dino asked as he crouched down to the collection of DVDs.

"Horror!" Kazuo exclaimed.

"What Kazuo said," Yamamoto agreed and both raven hair male high-fived each other and both plopped down on the loveseat clearly claiming the spot.

Hibari glared at the action and Mukuro chose that moment to slip an arm around the Cloud Guardian and the others shot him a look and he just shrugged.

"What are you doing?" Hibari hissed at him and glanced at the two talking males and to his dismay their attention is on each other.
Mukuro chuckled, "Helping you."

"How does this help me?" the shorter teen tried to pull away, but the blue-haired and hetochromatic-eyed teen merely tightened his grip on him.

"By making him jealous, duh," Mukuro rolled his eyes as if the answer was obvious.

"And you are positive that this will work? In case you can't see, he is currently preoccupied with the Rain herbivore," the Cloud spat out, "If you don't let go of me I will be forced to bite you to death!"

The Mist continued to laugh creepily and both sat down on another loveseat next to the pair.

By now some Guardians noticed that something weird is going on especially with their Mist and Cloud Guardians.

"Mukuro?" Tsuna wondered softly and giving a wary glance at the older man next to his best friend, "What are you doing? Are you crazy?"

"Since when is Mukuro not crazy?" Kazuo snorted and looked towards Mukuro only to discover his boyfriend tucked within the pineapple's arms. He clenched his fists as jealousy surges through his body and when sapphire eyes met with metallic ones, the latter averted his gaze and to add to his ire he buried himself in Mukuro's clothed chest.

Yamamoto saw this and put a comforting hand on his shoulder. Kazuo offered him a forced smile before looking away at the scene.

Mukuro watched the older man's reaction and smirked to himself. His plan is working he thought. He let his fingers run through his rival's silky locks and he knows that the raven-haired man is watching them by the corner of his eyes when his jaw locked and the way his restraining himself not to beat the shit out of him.

The rest sans for the blond Boss now were edging away from the four since they knew sooner or later one if them will bound to explode and their betting their money that Kazuo would be it.

Dino turned around having properly set up the entertainment system when he noticed the tension surround the air, "Did I miss anything?"

Gokudera shook his head and gave an indication nod towards the four and that he should keep quiet.

When Dino saw the problem he understood and plopped down his surrogate little brother with his girlfriend as the movie played out.

All Mukuro did during the movie was to touch Hibari knowing that Kazuo was watching them; uncomfortable as he felt, Hibari let him be.

Halfway to the movie though was the breaking point; Mukuro leaned towards Hibari and placed a peck dangerously near his mouth.

That was it. Kazuo reached his point. He stood up for from his place and walked towards the "lovebirds". Towering over them, the two teens looked up: one was looking at him with an amused and triumphant expression while the other was surprised, embarrassed, fearful, and confused not to mention mad as well.

Kazuo glared at them and they all felt his killer intent leaking out; the bystanders were watching the scene quietly. However, they are ready enough if a war take place between the assassin and the sadistic Guardian.
Kazuo ripped Hibari away from Mukuro and dragged him out of the room to their bedroom; fuming the whole way.

When the couple left, the six Guardians and the two bosses let out a relieved sighs. They stared at Mukuro.

"Are you extremely trying to kill us by kissing Hibari?!" Ryohei shouted.
Mukuro shrugged and turned to the movie, "It's for their relationship. Trust me there is no harm done."

Tsuna narrowed his gaze at his Guardian and wrap his arms around Chrome, "It'd better be."

Hibari stayed silent as his lover drags him with a grip he surely knows that will leave a bruise tomorrow. As he thought about it, the plan might have been a bad idea; also stupid. Although, this proves that Kazuo still likes him hopefully loves him.

When the door closed, the taller man immediately pushed Hibari on the wall, kissing him roughly on the lips.

Hibari was surprised at the action, but couldn't help to moan when he felt Kazuo's tongue swiping across his closed mouth. When he was about to open his mouth, Kazuo pulled away.

His bright blue eyes now a stormy blue due to the anger and jealousy he's feeling. "What the hell was that? Why the fuck did you let Mukuro touch you?"

Hibari, in an uncharacterically manner, stuttered. To be honest, he's a bit scared at the scary and intimidating expression Kazuo is wearing. Before he can answer though, the man leaned to his ear; his warm breath ghosting it, sending shivers down his spine. He spoke softly and huskily, "You're mine and I don't like the concept of sharing especially if its you," his tone sounds possessive and it was.

Hibari's eyes widened at the tone and before he knew it he was on the bed with a handsome man over him.

Kazuo harshly tore Hibari's button up shirt making the buttons fly off somewhere in the room. He trailed wet kisses from his toned stomach up to his neck. Planting kisses on his neck as he tries to find his sweet spot and when he did, he bit it before sucking the pale flesh, marking Hibari.

Hibari was a mess. This wasn't their first time...Believe me. He yelped a bit when Kazuo bit him hard on his sensitive neck, but he melted when he felt Kazuo's tongue swipes over it, soothing the abused spot.

It was a repeated process; Kazuo biting or marking him everywhere on his bare body, but never going lower than the waistline while murmuring "mine" every now and then.

The elder connected their lips once again then pulling away, he leaned towards his ear, licking the shell, whispering, "Am I not enough? Do I not satisfy you that you need to seek it from Mukuro?" he growled while giving a quick nipped at the lobe as he gave light, feathery and teasing touches on his stomach and his abs; fingering the waistline of his pants.

"No," the other answered struggling not to jump Kazuo right there and then.

"Then why?" Kazuo asked. Hurt replacing the envy and anger though there were still remnants left in his eyes. His dark eyes returned to the normally bright and breathtakingly shade of blue Hibari loves to compare with the ocean and sky.

Hibari broke the eye contact and pushed him off gently, "It was his idea," he took a look at his body and grimaced. His usually flawless skin now marks with pink to red to purple bruises with some occasional bite marks here and there.

Kazuo sat next to him and hesitantly wrapped an arm around the prefect, "Do I even want to know the reason why you let Mukuro kiss you and touch you like that?"

Better confess right now, "I...I was jealous."

"Of what exactly?"

"Of you and Yamamoto. Ever since you arrived here I thought we were gonna spend time with each like we used to, but for fuck's sake...you're always with Yamamoto! You're always spending time with him and ignoring me!" He snapped then added softly almost inaudible, "I wouldn't be surprised if you forgot our anniversary because of him."

Kazuo's eyes widened at the revelation, "Oh my-was that-my God-babe, did you actually, fuck, I'm a terrible boyfriend for ignoring you...I'm sorry love, I-I, I just-oh god," Kazuo rambled.

...

Both were silent as both were unsure what to do next. It wasn't until Kazuo spoke and intertwined their hands, "Why didn't you say anything?"

Hibari shrugged it off, acting nonchalantly, "I would sound like a clingy and jealous girlfriend when I tell you and you might break up with me and I don't want that."

"Not if I'm ignoring you for weeks! Love, I'm really sorry for acting like a douchebag it's just that, you seem annoyed when I hug you or kiss you so I figured that I should give you space and part of the reason why I'm hanging out with Takeshi is that I have no fucking clue what to get you or do something special on our anniversary and he's helping me. Koi, I'm really sorry..." Kazuo embraced the teen.

"It's alright," Hibari returned the hug reassuring the other that he's alright even though he's not.

"I know you're not," Kazuo said firmly, "and don't lie to me. I promised I won't ignore you ever again. I'm gonna make it up to you."

Hibari rolled his eyes as a small smirk formed in his lips, "Exactly how are you going to make it up to me?"

Kazuo scanned his body, "Well, I can think of one way to do it," he said before slanting his lips against him and pushing on the bed with him on the top.

Next Morning

Hibari yawned as he awoke from he slumber. He felt for the place next to him and it was cold. The teen turned around and discovered that Kazuo was gone and by the the temperature of the sheets, he was long gone. That was unlike him.

A frown made way to his face. Swinging his feet off the bed and took a look around. His clothes were strewn on the floor so he put them in the laundry basket like a sensible human would.

Going through the closet and the drawers he picked out his outfit for the day before going to shower to clean himself from last night's activities. And after that he'll go down for breakfast and possibly ask the others where Kazuo is.

"Where's Kazuo?" Hibari asked the other Guardians and his Boss noting the fact that his former tutor wasn't there as well.

"Dino and Kazuo got called for a meeting with Vongola Nono and Reborn along with Tsuna's father," Mukuro answered. The blue-haired teen, however, noticed that Hibari was wearing a dress shirt instead his normal T-shirts or button up shirts despite that it's hot, "Why the hell are you wearing a long sleeve shirt in this weather? We also have training today."

Hibari shrugged and continued to eat his breakfast.

Mukuro had a suspicious look and there's no way he's going to pass up the chance to embarrass the skylark.

The others saw the look and promptly shook their heads to drop the idea.

Mukuro conjured up a bucket if water above the unknowing Hibari. Doing a countdown from three, the bucket flipped over and drenched the oldest Guardian from head to toe.

The rest gasped at the bold action.

"Mukuro!" Tsuna exclaimed.

"Herbivore," the perfect was shaking in anger, "Prepare to be bitten to death!" he took out his tonfas and was ready to attack the Mist if it wasn't for Mukuro's comeback.

"Are you sure it's you that's going to do the biting?" A sly smirk made its way, "From the marks on your body, I would say otherwise," Mukuro snickered and pointed at the marks now visible due to his wet, white-now see-through-shirt.

"Mukuro-sama!" Chrome was aghast.

Mukuro blinked innocently, "What I'm just pointing it out."

"You, you're just sick," Yamamoto shook his head though he was amused.

"Oi, Hibari. Are you blushing?" Ryohei leaned nearer to him to inspect his face closer.

Hibari turned his face to hide his blush that's been colouring his face due to the talk of his love life.

"Why does Kyoya look embarrass?" Kazuo asked when he entered the dining room with Dino, "Hey, love," he greeted with a kiss on the cheek.

"You guys are so cute," Dino cooed before plopping down his best friend.

"I know right," Kazuo laughed wrapping an arm around his boyfriend; putting his mouth near Hibari, he whispered, "and I'm glad you're all mine."

Kazuo's possessive tone made Hibari smile as his stomach flipped and his heart rate increased, "I'm yours and you're mine as well," he turned his face so their lips will meet.

"Okay, enough with the PDA. I don't want to waste this wonderful breakfast just because you two decided to be lovey-dovey with each other," Gokudera spoke up.
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Dom: Okay if the format is wrong, I'm sorry I wrote this on my phone, and fixed it the best that I could before posting it although I will fix it again once I get on my laptop. And for our reviewer, Jessica, I am sorry if the chapter is not what you expected, but this is the only plot that came to me. Also, after I posted Too Late I got questions if I can make an alternate ending or a sequel...I can probably make a sequel where they, maybe or maybe not, will hookup in the future. No spoilers, sorry. Hope you enjoy.