Title: Once in a Blue Moon

Author: Pyrite aka many other names

Rating: R/M

Pairing: Gaara/Kankuro

Warnings: MPreg, Yaoi, Anal, Oral, Lemon, Sandcest.

Disclaimer: Characters are copyright Masashi Kishimoto-san. I don't own them! Wish I did. *sigh*

Summary: Gaara and Kankuro have secret feelings for each other. One night they make their love known to each other. Soon after, they begin a relationship in which they cannot hide. Especially after Gaara mysteriously gets pregnant.

Author's Note: Well everyone I knew that I would start a longer story sooner or later, because I love Gaara and Kankuro! Especially together! Um...anyway. The summary is a bit sucky...sorry. Prepare yourself for a - lot - of sex in this story. Boy on boy is the best in my opinion. ^^ Anyway, I hope you enjoy the story!

"Blah" - Talk

'Blah' - Think

xxxx - Change in story

Prologue:

How It All Began

There was a great misconception about Gaara. Ever since he had been born everyone in Suna had known him as some kind of demon...someone to be afraid of. Unless you were close to him then you wouldn't know the truth behind the stories. Even after Gaara died and had Shukaku extracted from him, he still was stereotyped as someone to be afraid of. Of course, Gaara was someone to be afraid of, but he wanted something more. He wanted more than to be labeled as a freak forever...

Gaara stared at the wall while wiping the sweat from his forehead. Kami, it had to be the hottest night in Suna. He wanted to think about something...anything...other than this heat. He leaned back on his bed, multiple images and thoughts coming to his mind. Gaara thought of his recent mission to a nearby village with his brother. It had been quick, not really too much of a mission. When they came back, they were both hot and sweaty. They took a shower in a group shower area and Gaara remembered feeling slightly shocked, well, more than slightly shocked when he saw his brother's naked body.

He felt a pleasurable heat whip through his lower body. It was wrong. He knew it. Kami, he knew it. But it felt good thinking about his brother in that way. Kankuro was the only one who really understood him. Not that Temari didn't...but she was a woman. His right hand betrayed him and slid under the hem of his pants and over his cock. He could see a clear picture of his brother in his mind, naked and his perfect thick cock. Oh what he wanted to just beg his brother to take him. But it was wrong, and in the back of his mind was a little voice saying 'you're not good enough for him.' It got bigger, saying 'he can find someone else better than you.' He forced the voice back while thinking of Kankuro, his hand manipulating his cock, thinking of Kankuro doing it instead of himself. Gaara couldn't help but cry out softly, "Kankuro!"

xxxx

Kankuro was coming in from his rounds. He was feeling tired and sweaty. Tonight had to be the hottest night in Suna. He just wanted to take a shower. He was passing Gaara's room when he thought he heard his name. At first he thought he was hearing things but then he heard it again. "Kankuro!" He heard his name through the door.

He was confused now. Why was his brother calling for him? He grasped the door handle and opened the door. "Hey Gaara, I heard my name. Do you..." Kankuro paused as he saw Gaara half-arched. His hips off the bed and his hand in his pants. Gaara looked at him in shock and surprise. Kankuro realized that he had interrupted his brother while masturbating.

"Kankuro...I..."

Kankuro closed the door then walked towards his brother's bed. Gaara quickly stood up from the bed and looked at his brother. He blushed as Kankuro asked, "We're you thinking about me?"

"I...yes." He admitted.

Kankuro smiled. Gaara did not know if it was a smirk or an understanding smile. He was afraid. Kankuro suddenly grabbed him around the waist. Gaara looked at his brother, a shocked expression on his face. "Look at me Gaara."

"Kankuro?"

"I've been waiting for this."

"You have?"

"Very much so."

Gaara didn't want to sound like a girl but...he wanted to admit his love for his brother. He felt Kankuro's hands grasp his ass and squeeze tightly. "Mmm...Kankuro."

"You like that don't you my little virginal cockslut?" Kankuro questioned him.

"I..." Gaara started to respond but was stopped by Kankuro's lips. The kiss deepened as Kankuro used his fingers to massage Gaara's ass cheeks. Gaara moaned into the kiss then felt Kankuro pull back to look at him.

"How much do you want it Gaara? How much do you want my cock baby?"

Gaara couldn't help but respond almost instantly, "I need you Kankuro!"

Kankuro grinned at him, then told him what he had observed over the last few years. "I have some rules Gaara. However, I can't help but notice that you are rather...submissive. At least behind closed doors."

Gaara couldn't deny it. Especially when he was facing his brother. "Yes Kankuro."

"Good. I prefer you that way. Oh rules...I have a few of course." Gaara waited patiently as his brother continued, "First, i'm rather dominant, and I don't intend to change my position. Second, I tend to use dirty words, but they're used endearingly. Lastly, I think this can be kept a secret eh?"

Gaara nodded slowly, but then replied, "Yes."

"Good." Kankuro repeated. He pushed Gaara against the edge of the bed and thrust him down in a position that was rather open for both of them. Kankuro settled betwen his spread legs and kissed Gaara's surprised lips while the forefinger and thumb of one hand played expertly with his right nipple.

"Mmm..." Gaara moaned in his brother's mouth. Kankuro took advantage of his brother's open mouth and plunged a hot tongue into the slick cavern. Gaara felt on fire. His brother's ministrations had barely begun and he couldn't help the hard on he had for the older man.

Kankuro withdrew his tongue from his brother's mouth, leaving his brother disappointed and panting slightly. He had already given some thought to where he would mark his brother as 'his.' Pale skin was everywhere in sight and he had only to choose where we wanted it. He decided he couldn't leave it on his neck. His brother had duties as Kazekage, besides, that was the obvious choice. He wanted somewhere where Gaara would feel it, each and everyday...well while it lasted. Then, Kankuro spotted the perfect place. He leaned over his brother's left nipple, poised to strike, and he did.

Gaara felt teeth on his chest. Kami! It was pleasure and pain at the same time! He grasped Kankuro's hood, but ended up tearing it off. He then grasped something more substantial, his brother's brown hair. "Oh Kami! Kankuro...please!" However, his brother didn't relent, he only bit down harder. "KANKURO!"

Kankuro looked up momentarily and murmured while staring straight into Gaara's jade eyes, "Shut up slut." Gaara was taken aback for a moment. "I'm marking you Gaara, so no one else will have you're pretty ass." Oh Kami, why was that making him harder? "Now let me finish and I will get to the good part."

Gaara leaned his head back as he felt Kankuro's teeth sink back into his skin. He never knew how...possessive his brother was. Eventually, Kankuro finished what he was doing and looked down at the purpling skin. He was happy at the temporary bruise. It was temporary, but Gaara would know who owned him.

Now Kankuro made content in sucking the neglected nipple in his warm, welcoming mouth. Gaara grasped his brother's hair hard as he felt a spike of heat settle through his body. He gasped as the unfamiliar feeling of pleasure became a more wonderful and familiar feeling. Kankuro released the nub with a final lick and began to descend down Gaara's chest and stomach.

Kankuro kissed down his brother's chest and stomach, only pausing to dip his talented tongue into Gaara's belly button. He then brought his hands to the waistband of Gaara's pants and yanked them down to reveal his member. "You're quite endowed Gaara." Kankuro murmured as he wrapped a warm hand around Gaara's hard cock.

"Th..Thank you Kankuro." Gaara replied. He wondered what Kankuro had in store for him next, but didn't have to wait long. He saw Kankuro bend his head over the member and engulf it in his mouth. Gaara never imagined it to be like this. In all his wildest dreams, it felt so good. A thousand times better than what he could do to himself. "Kankuro...oh..."

Kankuro's ears caught the sounds of incoherent moans from Gaara after he moaned his name. His mouth was too busy sucking on the head of his brother's cock while pumping the base at medium pace. He heard a sharp cry when he engulfed as much as he could into his mouth. His hand kept pumping but at a faster pace. Within about ten seconds he could feel the familiar tensing and welcomed his brother's cum into his mouth.

Gaara was in heaven as he felt his orgasm come over him. After regaining his breath, he saw his brother was back over his body but with his clothes off and a tube of what apparantly was lube in his hand. For the first time in a long time he felt apprehensive. "I'm not going to lie...it hurts, but feels good afterwards. I'm going to stretch you."

"Alright Kankuro."

Kankuro smirked then applied some lube to his fingers and coated the outside of his puckered hole then inserted one lubed finger. Gaara held his breath as he felt the finger explore his inside. He then felt another finger being added. It was stinging slightly, but he thought he could handle it. He felt the fingers probe and scissor him and then another finger was added. He released his breath as he moaned slightly from the pain of being scissored. Oh Kami, what was Kankuro going to be like? How painful was it going to be?

The probing fingers pulled out and Gaara watched as Kankuro rubbed the lube over his hardened member. He thought about how there was no way Kankuro's member was going to fit in his body. "Are you ready?"

"As ready as I will ever be."

"I will go slow and let you get accustomed to it. Don't worry Gaara."

Kankuro placed his hands on Gaara's hips and looked into his brother's eyes as he guided his thick member into place. He then quickly thrusted into his brother's hole, making him cry out in pain. "Kank..ur..o..." Gaara moaned as he felt a burning pain inside him. He wanted it to be gone, but instead of asking his brother to withdraw he only held onto him and begged silently to stay still. Kankuro leaned down and took the non-bruised nipple in his mouth to distract his brother from the pain he was feeling. After a few minutes of this and the slow ebbing of pain, Gaara squeezed his body around Kankuro to request him to continue.

Kankuro pulled back and thrust hard into his brother's willing body. He heard Gaara moan softly as he hit Gaara's prostate. Gaara moaned as his body became more accustomed to the rhythm. Kami, it felt so good. This definitely was heaven. Kankuro grasped Gaara's hips tightly, using his hips to thrust deeper and faster. "Oh...Gaara...i'm almost there baby." Kankuro grasped Gaara's member and pumped him so he could climax at the same time as he did. He was almost there. Gaara felt hot heat travel through his body down to his stomach and abdomen where Kankuro pumped him fiercely. Kankuro thrust again as he felt his brother climax around his hard cock, the feeling was of the climax was so good that he spilled his seed in Gaara's willing body.

He collapsed over the red-head and whispered into his brother's ear, "That felt good." Kankuro noticed that his brother had passed out due to his climax. "Hmm...must have felt good for him too."

xxxx

Gaara woke up 15 minutes later to see that his brother had disappeared. The bathroom door had been opened and there was a light and the sound of water running. "Kankuro?" His voice sounded scratchy, but he saw his brother emerge.

"Up? I thought we would take a shower together." Kankuro suggested.

"Sounds good." Gaara replied. He got up on unsteady legs and blushed as Kankuro grasped his wrists and helped him along to the bathroom. Kankuro opened the door to the shower and helped his brother in then got in and shut the door. Gaara leaned against the wall where the faucet was as he felt his brother slide his hands up his chest. It felt so good to be in the shower with warm water gliding down his body and Kankuro's expert hands moved down his brother's chest and along his stomach. Gaara noticed his brother's hard member and felt his own hardening due to his touch.

"You want it don't you?" Kankuro asked in his dominant voice.

Kami, his brother sounded so possessive, which made him feel harder underneath the warm water. "Yes."

Kankuro turned his brother around to face the wall and pressed his hips against Gaara's ass. His hands settled on Gaara's hips momentarily while instructing his brother to hold on to the bar in front of him. Kankuro then pulled Gaara's hips toward his cock and impaled him on his hardened cock. He heard Gaara moan deliriously as he moved one arm around Gaara's front and pumped it slowly at first but as soon as he got a rhythm going with his own hips, he repeated it with his hand, making Gaara tighten his hands around the towel bar. "Oh Kankuro...please brother...i'm almost there...aniki!"

Kankuro was prety shocked when he heard Gaara cry out that name. He had never heard his brother refer to him with that name before. It only made him grow harder inside Gaara's body. He groaned as he lifted Gaara up slightly, just enough to take his feet off the bathroom floor, and slammed his cock fiercely into Gaara's ass. Gaara felt his toes curl as he climaxed around his brother's cock. Kankuro came in his brother's body a few moments later.

After their shower sex, Kankuro took his brother into the bedroom. He had already dried off their bodies and turned off the bathroom light. He pulled down the covers and sheets, allowing them to get back into the bed. Kankuro lay on the bottom as he pulled Gaara on top of him. His hands cradling his brother's ass as Gaara's head lay against his neck. The last thought in his mind was how wonderful it felt to have his brother against him like this.

xxxx

The next morning Gaara woke up and felt sore from the last night's events. He couldn't help but look at his brother. Many thought that Kankuro was slightly chubby due to the help of his clothing, which made him look that way, however, he was hardly chubby. He was handsome and muscled in all the right places. He couldn't help but admire him a bit. He wanted to stroke the muscles, but didn't want to wake his brother up.

Gaaara felt shocked when his brother murmured, "You up baby?"

"Yes." Gaara responded.

Kankuro opened his eyes to look at Gaara. He moved his hands over his brother's back. "Did you sleep well?"

"Yes. You?"

"You felt good on top of me. I loved it."

"Good." Gaara felt a blush come over his cheeks.

"Gaara. I want this to be kept secret, but I want to keep doing this." Kankuro said as he stroked Gaara's back.

"Me too." Gaara replied with an amount of giddiness in his voice. Kami, he felt happy that his brother wanted some relationship with him. He knew it was weird, but nothing was normal about him or his relationships.

Kankuro was slightly shocked. "I just wanted to make sure. You know that it's not normal for us to be like this..." He trailed off.

"I want this Kankuro."

Kankuro smiled at his brother as he gently stroked his back. He looked at the time noting that it was almost an hour and a half before he had to get to work. Kankuro thought of doing a quickie, but decided against it. He wanted to lay in bed for a while. He watched as Gaara got up and bent over to retrieve their things. He got a good look at his brother's ass and all the sudden it came back, his cock hardened, and the need for his brother was all too much.

The clothes fell to the floor again as Kankuro held Gaara up against the wall, his arms curling around Kankuro's neck and his legs spread wide for him. As soon as he had him in that position, Kankuro impaled him, causing the red-head to cry out in pleasure. "Aniki...Kankuro!" Kankuro grasped Gaara's already bruised hips and pounded in his brother's body.

"Scream it! Ahh...scream that name Gaara!" He yelled at the younger man.

"An...i...ki!" Gaara cried out as he felt his climax rapidly approaching from the continuing pounding. Surely someone would have heard their screams, but it felt so good that he didn't care. "Aniki more please!"

Kankuro was on a binge of need and lust, his eyes stared at the creature pinned against the wall and asked lustfully while using one hand to torture Gaara's bruised nub, "Who do you belong to?" He nipped the side of Gaara's neck then reiterated, "Eh Gaara?!"

"You, ANIKI! Please!" His voice was raw with need.

The free hand grasped red strands of hair as he kissed Gaara on his tempting lips to stifle their already loud noises. He slammed once, twice, three more times and felt his brother's body climax around him, making his own body spill his seed.

Fifteen minutes later, Gaara was back on the bed with Kankuro. He thought about taking a day off...but couldn't. He wanted so much to lie in bed with Kankuro, to feel loved like this all day and to not leave his room, but he couldn't. It felt good having some normality...though this wasn't normal, it was as far from normal as it could be.

A/N: First, if you don't like my portrayal of Gaara, don't read. I envision Gaara being submissive, the uke. So you don't like it, um you can write your own story. Simple as that. Second, Kankuro is always going to have the dominant position. Third, um, well there was a lot of sex in the first chapter because, well…there just needed to be. Next chapter will have sex, but not as much. Hope you enjoyed the first chapter of Once in a Blue Moon!