A/N: So I didn't expect that many people to like this Kurama and Itachi pairing (yes it is a thing). BUT, this is a NaruSasu fanfic. It's only fair for Itachi and Kurama to have their own story..I wasn't going to say this until the end of this fanfic, but there will be a sequel. So sorry for those who are really interested in how Kurama and Itachi progresses, but be happy that there will be a whole new story dedicated to them. (It will contain some NaruSasu since they are part of the AU thingy, but the focus will be Itachi and Kurama.)

But don't worry, Naruto and Sasuke will get some love now (literally). More things are bound to happen so bare with me.

Thank you all.

Disclaimer: I do not own anything.

"Man, I can't believe you got sick." Naruto was currently checking Kyuubi's temperature.

"Shut up.." Kyuubi mumbled, avoiding eye contact.

"Is he okay?" Itachi asked.

"I'm fine." Kyuubi said before Naruto could answer.

"He is not fine." Naruto narrowed his eyes to Kyuubi. "We need to buy medicine. We haven't gotten sick in a while here, so all our medicine are old."

Kyuubi sighed and crossed his arms, annoyed.

"Now lay down."

Naruto placed his hand on Kyuubi's forehead and forced him to lay down.

"Is that how you treat a sick person?!" Kyuubi was angry at how he was being treated and the fact he got sick. He was also annoyed that he couldn't hide his ears or tails. His sickness wouldn't let him focus.

"I thought you were 'fine'." Naruto gave a tiny smirk. "Now go to sleep sweetheart." Naruto couldn't help but poke fun at Kyuubi.

"W..why did you call him sweetheart..?" Sasuke was with them due to curiosity, but he was quiet.

Since Sasuke was so quiet, he forgot he was there.

"Ah, that's not what I meant!" Naruto quickly tried to defend himself.

"That's exactly what he meant, right darling?" Kyuubi looked at Naruto and grabbed his hand.

Naruto was weirded out by Kyuubi's attitude. Usually only he was the one to joke around, but when Kyuubi did it, it freaked him out.

Sasuke suddenly ran in front of them and broke their joined hands apart. Then he went behind Naruto, slightly pulling him away.

"Y..you can't call him that..!" Sasuke gripped the back of Naruto's clothes while standing out to the side.

"And why's that?" Kyuubi asked innocently.

"Cause he's my s..sweetheart and darling..and..!" Sasuke started to turn red from hearing himself say these words. "J..just don't call him that..!"

Kyuubi couldn't help but laugh, but his laughing brought him into a series of nasty coughs. He groaned and turned away from the others.

"Aww! Sasuke!" Naruto squeezed the life out of Sasuke.

Sasuke let out a strangled mewl as he tried to free himself from Naruto's death grip.

"Just leave already!" Kyuubi was suddenly annoyed.

"Yeah yeah, we'll leave."

Naruto let go of Sasuke, who was grateful.

"It's not super late..I think the pharmacy should still be open. So I'll take Itachi, and Sasuke will watch over you."

"Why is he watching me?" Kyuubi turned back and pointed to Sasuke. "And why are taking 'Tachi with you." Kyuubi would rather talk to Itachi instead.

"First, I don't want to go out there myself. And second, Sasuke doesn't get sick."

Naruto and Itachi started to head out. But before they left, Naruto sat Sasuke down in a chair and placed him next to Kyuubi's bed.

Sasuke pouted. He wanted to be with Naruto. He watched Naruto and Itachi leave the room and refused to look at Kyuubi.

Kyuubi too, was being stubborn. But it was quiet, too quiet for Kyuubi. He couldn't stand it, and he knew Sasuke wouldn't talk.

"Why don't you get sick." Kyuubi forced himself to speak.

"Hmph." Sasuke turned his head away.

"You..! I'm trying to start a conversation with you."

Sasuke mumbled something that Kyuubi couldn't hear or understand.

"What was that?"

"I heal fast!" Sasuke blurted.

"I see." Kyuubi said, ignoring Sasuke's outburst. "I've heard of the new ability they put in us. Too bad I didn't get that."

"H..how come you don't have it..? Aniki doesn't either."

Kyuubi coughed a little before speaking again.

"Can you give me tissues." He waited for Sasuke to fetch him tissues before continuing. "We're too old. Well..we're not really that old, but old enough that we missed out on having that ability. You're..twenty..?"

"Twenty one.." Sasuke corrected.

"If..I am correct..it may have started right near when you were born. Probably a little earlier. But damn, you act like such a little baby for your age."

Sasuke got upset at Kyuubi for calling him a baby.

"Hey hey, it was a joke." Kyuubi saw that Sasuke wasn't happy with what he had said. He remembered that it was possible to stunt mental age. "I'm sorry, I didn't mean it."

Sasuke stuck out his tongue.

"At least I don't get sick.." Sasuke mumbled.

"You cheeky brat." Kyuubi grumbled.

"Hmph."

"Come here for a sec." Kyuubi waved his hand back and forth.

Sasuke leaned forward, wondering what he wanted. He wasn't expecting a sneeze planting right on his face.

"Ahhh!" Sasuke defended himself too late.

"Oops." Kyuubi wiped his nose and mouth with the tissues.

Sasuke ran to the bathroom in the basement and washed his face. He came back and slumped in the chair.

There was long moments of them not making even the little bit of noise. Sasuke busied himself by trying to peel off a hangnail on his finger. Kyuubi wanted to play the piano. He looked at Sasuke.

"W..what." Sasuke's ears perked as he tore the hangnail off at the same time.

"Let me play piano."

"N..Naruto said you're not allowed to do anything but sleep."

"Bastard.." Kyuubi mumbled.

"H..he's not..!"

Kyuubi's ears twitched. He felt like playing with Sasuke again.

"He's not what?"

"He's not..what you said..!"

"I don't know what you mean."

"That word..!"

"Hm?"

"B..b..bastard..d..don't call him that..!"

Sasuke covered his mouth. He has never swore in his life. He's never said anything like that. It felt so strange and so weird.

"Hn.." Sasuke's ears fell.

"Why are you so goddamn innocent." Kyuubi mumbled to himself extremely low so Sasuke couldn't hear.

Kyuubi brought the blanket over him and turned away once again.

"I'm going to sleep." He coughed. "I won't go anywhere, so you can leave if you want."

Sasuke wasn't really listening to what Kyuubi was saying. He still felt terrible for saying such a bad word. He started to tear up. Is it bad that he said that word..? Is he not that innocent Sasuke that everyone thought he was? He didn't know.

Kyuubi sighed. He could hear Sasuke crying, and he knew it was his fault. He sighed again and turned around.

"Sorry Sasuke. I took it too far."

Sasuke looked up slightly with his teary eyes.

"Are you upset because you said bastard?"

Sasuke nodded as he wiped his tears. He suddenly turned around to the door.

"We're back!" Naruto came bursting through the doors with unknown enthusiasm.

Kyuubi knew he would get an earful now.

"Sasuke?!" Naruto saw Sasuke crying and he immediately went to him to make sure he was alright.

Yup, Kyuubi knew Naruto wouldn't let him off.

Itachi was upstairs preparing the medicine, food, and water for Kyuubi.

"What did you do to him?!" Naruto defensively held Sasuke.

"I..I'm okay.." Sasuke hugged Naruto. "D..don't yell.."

"I'm sorry, but what happened?" Naruto looked at Kyuubi.

"I made him say bastard." Kyuubi just went straight to the point.

"That's it?" Naruto looked at Sasuke.

Sasuke nodded.

"I..isn't it bad.."

"Well..it's not something you should be saying to others. Wait, why did you even say that?"

"I called you a bastard and he defended you. I teased him into saying it."

"Sasuke, thank you for defending me from that bully."

"Hey..!"

"But that's just something we've always called each other, so—"

Itachi lightly knocked on the door and came in with a tray.

"Uhm." Itachi could sense something a little off. "I brought Kurama some porridge."

Naruto dragged Kyuubi's night stand over to the side and had Itachi put the tray down.

"Do I have to eat now. I'm not hungry."

"Just eat a little bit before you take the medicine." Itachi said as he nudged the bowl closer to him.

"Itachi, you take care of him." Naruto wrapped an arm around Sasuke's shoulders. "And stop messing with Sasuke." Naruto narrowed his eyes to Kyuubi.

"Is Sasuke okay?" Itachi asked.

"I'm okay aniki!" Sasuke smiled, not wanting to worry him.

"Okay..do you want to sleep with master then?"

"It's Naruto!" Sasuke pouted. "And yeah.." Sasuke shied away.

"That's fine." Itachi said, ignoring Sasuke's comment about Naruto's name. "I'll take care of him, you guys can go."

"Goodnight aniki." Sasuke waved.

"Goodnight Sasuke." Itachi smiled.

Naruto said goodnight as well and took Sasuke back upstairs.

"What time is it." Kyuubi asked Itachi.

"It's almost nine." Itachi replied.

"Don't get so close to me. What if I get you sick."

"Oh, I have." Itachi reached into his pocket. "I have a mask." Itachi tied it around his face, so he wouldn't worry Kurama.

Itachi picked up the spoon and handed it to Kyuubi.

"You're not going to feed me?"

"If you want to choke on the spoon, sure." Itachi retorted.

"Damn, when did you become so aggressive."

"Stop picking on Sasuke so much. I know he needs to grow up, but you know, he can't handle too many things at once."

"Okay, okay, I'm sorry. Geez. Just let me eat."

Kyuubi grabbed the spoon and started to eat the porridge. He felt extremely tired all of a sudden. Too much energy was used at once.

"Can I just take the medicine and go to sleep.."

"Just eat a little bit more." Itachi urged.

"Fine."

Kyuubi ate a little more, but he was full since he ate dinner as well. Itachi had him take the medicine. He poured it into a small cup and handed it to him.

"Ugh..it smells disgusting." Kyuubi wrinkled his nose.

"Just drink it."

Kyuubi quickly drank the liquid, making a disgusted face. He took the water Itachi was handing him and drank it all. It's been awhile since he's taken medicine.

"Now get some rest." Itachi took the things and placed it on the tray.

"Won't you stay with me until I sleep." He grabbed Itachi's hand.

"Okay." Itachi sat down on the chair Sasuke sat on.

"Thanks."

"So what happened Sasuke."

"Nothing." Sasuke mumbled as he rolled into Naruto's side.

They had already got themselves ready for bed and were in bed as well.

"Hehe, but I didn't know you liked such sweet names like darling and sweetheart." Naruto teased.

Sasuke blushed and quickly shook his head.

"Aw, but you seem to be enjoying it baby."

"S..stop..it's embarrassing.." Sasuke covered his face with his hands.

"Don't be like that." Naruto removed Sasuke's hands and kissed Sasuke's lips.

Sasuke pouted and turned his back to Naruto.

Naruto took this opportunity to wrap his arms around Sasuke. He slipped his hand under Sasuke's shirt and went straight to Sasuke's nipples.

"W..what are you doing."

"Me? I'm touching you." Naruto nipped Sasuke's earlobe.

"A..aniki..and..Kyuubi...a..are still awake.." Sasuke didn't want the same thing happen.

"Oh? You have that in mind? I was just simply touching you."

Sasuke flushed.

"I..I didn't.."

"I'm just teasing you Sasuke." He squeezed Sasuke.

"H..how come you all t..tease me so much.." Sasuke pouted.

"Only I should be able to tease you." Naruto said. "But it makes you really adorable."

Sasuke's tail started to sway, hitting Naruto.

"It seems your tail's seeking attention." Naruto gently held Sasuke's tail.

"N..no it's not." Sasuke grabbed his tail and hid it away from Naruto.

"Don't be so shy Sasuke." Naruto kissed Sasuke's neck. "Come sit here." Naruto patted on his lap.

Sasuke tilted his head. He got up and sat on Naruto's lap, basically straddling Naruto.

"You sure are weird." Naruto remarked. He wondered, despite Sasuke being embarrassed, here he was, willingly sitting on his lap.

"A..are we gunna do it.." Sasuke asked extremely softly.

"How do you feel about that if I said I wanted to?" Naruto was actually interested in hearing what Sasuke would say.

"I..it's okay.." Sasuke blushed. "I..I mean..w..we haven't..in a while...a..and.." Sasuke's tail was swaying around, curling against Naruto's legs.

Sasuke gave up and buried himself on Naruto's chest.

"I'm happy.." Naruto smiled.

He reached over and lifted Sasuke's shirt up in the back. He lightly touched Sasuke's back, trailing a line down the the top hem of Sasuke's briefs. He could feel Sasuke tense up.

"I..is it always..going to be embarrassing..l..like this.."

"It's cute."

"You always say I'm cute."

"It's cause you are!" Naruto laughed.

Sasuke suddenly gave a startled mewl when Naruto touched the base of Sasuke's tail. He quickly covered his mouth when he remembered Itachi or Kyuubi could still be awake.

"We should be quiet." Naruto whispered.

Sasuke turned red again and nodded.

Naruto slid his hand into Sasuke's briefs again and touched lower. He could feel Sasuke shuddering. He ventured deeper and went down to touch Sasuke's balls. He played with them and he could feel Sasuke slowly become hard.

Sasuke did his best to keep his voice down. He bit down on the collar of his shirt. He could feel Naruto under him become hard as well. He then felt bad that he was always the one receiving, but he never really did anything for Naruto. He sat up a little bit and tried touching Naruto as well.

Naruto jumped from the sudden touch. He allowed Sasuke to touch him, but he could see him fumbling with the button on his pants. He watched Sasuke become frustrated with it.

'W..what." Sasuke defensively said.

"Nothing." Naruto grinned.

"I..I can't get it off.." Sasuke said.

Naruto unbuttoned his pants with his free hand and slipped his pants down as much as he could.

"Sh..should I..I use my mouth too..?" Sasuke asked.

"Too?"

"C..cause last time..you did that..to me." Sasuke's ears slightly dipped.

"What's wrong Sasuke?" Naruto touched Sasuke's cheek.

"D..do I do okay..I..I mean..I feel like..I don't do anything..for you.."

"Sasuke, just the fact you let me do this to you..is almost everything to me." Naruto took out his hand from Sasuke's briefs. "You remember this ring I just gave you?"

Sasuke nodded, of course he would.

"That means I love you and you accepting means you love me. I love everything about you. You don't have to feel insecure, but if you do, always make sure to tell me."

Sasuke nodded again and laid on Naruto's chest.

"And you don't have to use your mouth though." Naruto said.

"H..how come?" Sasuke sat back up.

Naruto scratched his cheek. He didn't want to tell Sasuke that he didn't want to taint his mouth. He just couldn't let Sasuke do it. A part of him was also afraid of Sasuke's fangs.

Naruto ignored Sasuke's question and stroked Sasuke's member. He was rewarded with a soft moan and a tiny glare from Sasuke.

"Hey Sasuke, why don't you try riding me this time."

"Riding..?"

"Yes, like how you're sitting on top of me."

"Is it like what you did to me?" Sasuke asked innocently as he tilted his head.

"Yeah..something like that." Naruto mumbled, still embarrassed from it. He didn't want to bring that back.

Sasuke sat there thinking about it.

"Unless you don't think you can do it." Naruto said.

"No! I..I can do it..!" Sasuke stubbornly said.

"Oh?" Naruto grinned. "Then why don't you the the lead."

"Hn.." Sasuke pouted.

He sat up properly, still straddling Naruto. He didn't really know where to start, but he remembered what Naruto did. He searched around for the thing Naruto used last time. He forgot what it was, but he knew it would be better for him.

"Ah, here."

Naruto stretched himself so he could reach the nightstand. He opened the drawing and handed Sasuke a small bottle. He watched Sasuke fumble opening the container, but at the same time, he had a determined face.

Sasuke tried opening the container. He avoided looking at Naruto's face because he knew he would probably grin at him. When he got the container opened, he poured some of the contents on his hand. He slowly rubbed it on the tip of his fingers.

He bit his lip lightly as he slowly brought his hand back and under his briefs. He lightly brushed over his hole and blushed madly. It felt so weird. He's never touched himself there in this way.

"Want me to help?" Naruto offered as he slipped his hand on top of Sasuke's.

Naruto wrapped his fingers around Sasuke's and slowly pushed them in, effectively making Sasuke finger himself.

"A..ah..!" Sasuke got startled from feeling his fingers enter himself.

"Can you do it?" Naruto asked.

"I can..!" Sasuke stubbornly said again.

Sasuke started to move his own fingers inside. He felt his body heat up and little drips of sweat rolling down his face. He was embarrassed, but he wanted to prove to Naruto that he could do it.

He felt Naruto get harder underneath him. He saw Naruto come up and kiss him on the lips. He tried kissing back, but it ended up being sloppy.

"Come on.." Naruto whispered into Sasuke's ear. "How long will you have me wait."

"Hn.." Sasuke's ears flickered.

He took his fingers out and gripped Naruto's shirt.

"What're you going to do now?" Naruto nibbled on Sasuke's ear. "Unless you don't think you can do it." It was nice change of pace to see Sasuke trying to take control. It was also very cute.

Sasuke pulled his briefs off, but it was a struggle to do so. He tried taking Naruto's pants off, but he couldn't pull it off with the weight of both of them. Naruto ended up helping him take them off. They took off his boxers as well.

"You need to start wearing something other than your briefs.." Naruto wanted to see Sasuke's legs just for himself.

Naruto's patience was wearing thin. He did his best to control his breathing, but he was just so close. He could see Sasuke panting softly. His ears were slightly dipped and his tail was sitting off to the side.

Sasuke slowly lifted his hips. He touched Naruto's member and tried to guide himself on top of it. He gave a small gasp when he felt the tip enter him. He started to tear up and his legs started to shake.

"I..I can't.." Sasuke was doing his best to keep himself up, trying not to put it in.

Naruto took that as an opportunity. He thrusted into Sasuke, causing him to lose his handling. He fell with all his weight onto Naruto's hard on.

"Ngyah!" It took all of Sasuke's will to adjust to Naruto.

He quickly covered his mouth, realizing he was being loud.

"W..why did you do that..!" Sasuke gave a teary glare to Naruto.

"Sorry Sasuke..I just couldn't wait."

Naruto started to thrust a little more, making Sasuke muffle his own voice. He grabbed Sasuke's arms and had him wrap them around his own neck.

"H..hurts.." Sasuke was panting in ragged breaths.

"Just relax.." Naruto slowly sat up. "It was just too sudden, but just breath."

"Hn.." Sasuke gripped the back of Naruto's shirt.

Naruto ended up taking all control and pushed Sasuke down on the bed. He soaked himself in the little mewls and moans Sasuke tried to suppress. He felt Sasuke scratching his back, but he was used to it.

The two of them were in motions that were gently rocking the bed. Sasuke could feel that spot being rubbed over and over. His body trembled in both pain and pleasure. He wasn't actually mad at Naruto though. He was clouded in his own thoughts, but he could feel himself wanting release.

"N..Naruto.." Sasuke gasped as he signaled he needed release.

Naruto quickened his pace. He shuddered as he looked at Sasuke's expression. It's only during these times he could see Sasuke be so expressive.

"It's okay Sasuke..go ahead."

Naruto could see Sasuke desperately try to touch himself. He ended up doing it for him since Sasuke was too busy trying to hide his voice.

He gently rubbed Sasuke's member, earning him a nice moan which was soon covered up. It wasn't much later until Sasuke ended up releasing onto himself. He could see Sasuke's face twist in pleasure and could feel him shudder underneath him.

It wasn't long until Naruto himself came too. He gave a low moan as he came. He was too late in pulling out before cumming. It ended up going inside and outside of Sasuke.

Sasuke collapsed, his legs falling to the side. He wanted to sleep. He slowly closed his eyes, but he could feel Naruto still breathing on top of him. He slowly opened his eyes.

"'Nother round?" Naruto suggested with a husky voice. He wasn't sated.

"W..wait.." Sasuke tried getting out of Naruto's grip.

"It's okay.." Naruto wrapped his arms around Sasuke, preventing him from leaving. "It'll be quick." He said as he started to kiss Sasuke's lips.

Sasuke knew he wouldn't get much sleep tonight.