My Yandere Friend Has A Crush On Me: Narusasu

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Thank you naru_chan1255 for help with this chapter's idea! Hope whoever is reading this enjoys!

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Sasuke looked at the black kanji on his collar bone. He stared at it for a bit before he was able to make out the symbols. 九尾の狐 (Kyuubi no Kitsune). He raised an eyebrow. "Wait, that's-" he stopped talking, ran to the toilet and began to throw up. He groaned in frustration. He sat there and threw up again. 'Why me?' He thought angrily.

---Naruto's POV---

I groaned as I felt the bed get colder. I opened my eyes and saw Sasuke wasn't next to me. Sighing, I sat up and heard someone throwing up. My eyes widened. I ran over to the bathroom and opened the door.

Sasuke was kneeled over the toilet, throwing up whatever was in his stomach. I rubbed soothing circles on his back. When he finished barfing, I helped him stand up. I walked into my room and quickly grabbed my water bottle.

Returning, I handed Sasuke the bottle and let him drink whatever was left. He sighed and leaned against my chest. "My stomach doesn't feel too good." He groaned. I frowned and held his hand. "Do you wanna visit Grandma Tsunade? I bet she could help." I said to him. He nodded and I carried him to the kitchen.

I made myself a quick sandwich and poured me a glass of apple juice. "Sasuke, do you want anything to eat or drink?" He pointed to the fridge. "Tomato." He stated. I grabbed the red fruit and washed it before handing it to my raven. He took a bite before quickly devouring the tomato.

I finished my sandwich and drink before I walked to the door. Sasuke was still seated at the table I sighed and walked back over, picking him up bridal style. "Let's go!" I smiled at the Uchiha, making him purr in response before he snuggled into my shirt and fall into a deep sleep. 'This isn't right, he doesn't sleep this much.' I thought as I made my way to the Hokage's tower, my worry growing with each passing second.

~No one's POV~

"Open up, dammit!" Naruto kicked the locked door. Shizune opened the door and fearfully looked at the angry blonde who was carrying a sleeping Sasuke. Tsunade could be heard yelling nonsense about paperwork in the room. Naruto growled at the black haired lady and stormed into the room.

Tsunade was drinking.

Naruto growled again and placed the raven down on a chair before storming over and breaking the desk in one punch. "Dammit Tsunade! Get your shit together right fucking now!" He yelled at her.

Her eyes were wide in shock and fear. Naruto never called her by just her name, raised his voice and cussed, or destroyed anything.

She immediately turned serious. "What's wrong?" She asked the shaking blonde. Naruto took a deep breath and sighed, an attempt at calming down. "It's Sasuke. He was throwing up a lot earlier and he's sleeping a lot more than usual. Do you think he's sick?" He began to worry again. Tsunade's eyes narrowed. "I'll do a checkup on him, ok? I'm sure he's fine."

Naruto shakily let out a breath. "Ok." He picked up the still sleeping raven and carried him carefully to the hospital rooms. Tsunade smiled when he placed Sasuke down gently and placed a soft kiss to his forehead.

She grabbed a thermometer and placed it in Sasuke's mouth. She held it there for a bit before in beeped. Tsunade sighed when she saw the temperature. Naruto looked over her shoulder, eyebrows furrowed. "He's at a normal temperature, so why is he feeling sick?" Lady Tsunade's eyebrow twitched slightly. "Naruto, why don't you take a seat." She commanded.

Naruto sat down in one of the chairs by the bed. Tsunade could sense the worry coming off of him and sighed. "Naruto, go find Sakura and tell her to help Shizune with one of the operations." He hesitated leaving his lover's side but did as he was told.

After he had left, Tsunade ran a couple of other test. She groaned after trying anything a male could have from the symptoms she was told about. She almost gave up when she decided to try one more thing.

Grabbing a scroll on jinjuriki, she scanned the paper until she found a paragraph on mates. Her eyes widened but she decided to run the test. If what the scroll said was true, then she couldn't wait to see the boy's reaction.

~

"Hey Tsunade I got Sakura working with Shizun- WHAT THE HELL ARE YOU DOING?!" Naruto pointed at the woman in anger/confusion. Tsunade groaned and turned around after she finished unplugging some needles from his arms. "Helping your mate, what else?" She questioned him as she pulled a stick out of one of the cupboards.

He growled and pointed at the stick. "And what's that?" He questioned her back. She rolled her eyes. "It's gonna help me do a test on him." Naruto calmed down and slumped in a chair. "Ok, so how's he doing?" "I'm fine." He heard his lover answer.

Naruto was be the bed faster than Tsunade could blink. "Are you feeling ok? Are you in pain? Do you need anything? Are you still tired? Is there something I can do to help?" He kept asking so many questions that the Uchiha just sighed and motioned the blonde lady to turn around. "I was so worried, do you still feel si-mph!" He was cut off by a kiss. He kissed back and crawled over top of the smaller boy, forgetting about the woman in the room.

Tsunade cleared her throat, making the two boys pull away. Sasuke blushed a little, embarrassed he forgot that someone was in the room. After Naruto was standing again, she turned around and handed Sasuke the stick. "Go in the bathroom and pee on this." He took the stick and raised an eyebrow. She just waved him towards the bathroom.

He walked to the room, Naruto trailing behind him. Before Naruto could enter as well, he slammed the door on the blonde's face. Naruto grunted and sat by the door pouting. After a few seconds, Sasuke walked out and hand the stick to Tsunade. Her eyes widened before she jumped with joy. "I was right! I was right! Woohoo!" She hugged both of the boys, being gentle with Sasuke and crushing poor Naruto.

Naruto was a little shocked by her behavior. When she pulled away, he questioned her about it. "Why so happy? All he did was pee on a stick and make it change color on the end." He frowned. Lady Tsunade giggled happily. "Naruto and Sasuke, congratulations! You guys are gonna be so happy together!"

Sasuke's eyes widened and he slowly smiled, tears pricking his eyes as he placed a hand on his stomach. Naruto, being a little slower only pouted. "Come on Grandma, tell me!" He wined. Tsunade ignored the name, too happy for the two boys to be angry. "Sasuke's pregnant. You're going to be a father, Naruto."

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And done! I'm on the bus right now, so their will be some mistakes I'm too lazy to fix. I'll try starting the next chapter when I get home and finish my other ones as well. Hope you enjoyed!