Author's note: Double-chapters for my dear readers! This chapter is very special, because the kittens will be born! But I hear me out; I'm not good at birth-things, so I'm not going to write how Eren gives birth because it's hard for me to write it in English. I'm sorry. Anyway, let's see how does this chapter turn out.

Today was a special day for Eren and Levi. Eren gave birth to 4 healthy kittens, three male kittens and one female kitten. The female kitten was the last one to be born. Also the female kitten was quite small too, but she looked pretty healthy. Hanji helped Eren to give birth, because this was very new to Eren. It took about an hour and a half.

The first male kitten that was born, was black but the lower body had brown fur. The second male kitten had dark brown fur with short, black socks and his tail had a black tip. And the third male kitten had also dark brown fur, but with two black ears and a big, black spot on his back. And the little female kitten had completely black fur but her tail tip was light-brown. They all looked cute. Eren moved closer to the kittens and let them drink milk from his nipples. Eren was very tired, yet he was very happy. He was a father now, he just gave birth to his and Levi's kittens. This was a happy moments for them. Petra and Hanji went into the kitchen, along with Armin and Mikasa. Hanji had to put Mikasa into the cat cage because she complained too much.

"They are so beautiful.." Eren said and licked his kittens.

"Just like you." Levi said and licked Eren's nose when Eren looked at Levi, blushing. "By the way, what about the names?" Levi asked. Eren glanced at the kittens, who were quietly drinking the milk.

"Well, for the first boy, I like the name Taro, because he is the eldest and he was born first.." Eren said. Levi nodded slowly.

"That sounds good. And the other kittens' names? Mana would be good for the little one." Levi said and looked at their little female kitten.

"Yeah, she would really love that name." Eren said and grinned.

"So, the second and third boy.." Levi began. Eren thought for a moment and then grinned again.

"How about Haru for the second boy?" Eren asked.

"Sure. And how about Ryuu for the third one?" Levi asked and Eren nodded happily.

"They're all good. I love you, Levi." Eren said and nuzzled with Levi. Finally, they were a family. A good and a happy family.

Petra, Hanji, Armin and Mikasa were now staring at the happy family. Levi was standing over Eren, guarding him.

"Awww, you are a really cute family!" Petra said and pet Eren's head. Levi didn't really mind Petra nor Armin, but he didn't really want Hanji and Mikasa to touch Eren or his kittens. Except when Eren was giving birth to the kittens, Levi let Hanji help Eren, because the German Rex needed very much help. And when Hanji tried to pet Eren, Levi only hissed and tried to bite Hanji's hand.

"Leviiii~ don't be so mean!" Hanji grinned.

"Congratulations, Eren and Levi. You really look like a happy family." Armin said and smiled.

"Thanks, buddy." Eren said. Then Hanji looked at Mikasa, who was still in her cage. Hanji sighed and opened the cage's door. Mikasa glanced at Hanji and then looked at Eren and the kittens.

"Mikasa, I want you to be nice now. And don't try to to fight with Levi, because Eren doesn't like it." Hanji said and let Mikasa walk out of the cage. Mikasa carefully walked over Eren and glanced at the kittens.

"Th-They are beautiful.." Mikasa said quietly and Eren grinned.

"Thanks, Mikasa!" Eren said, feeling really good.

"What are their names?" Armin asked.

"The first boy and the one who has a brown lower body is Taro. The second boy with dark-brown fur and short black socks is Haru. The third boy who has a big black spot on his back is Ryuu and the little girl kitten is Mana." Eren said.

"Awww, I like their names!" Petra cooed and gave Eren a treat. Eren happily munched his treat.

"Can't wait to see them tackle their papa down and play with him!" Hanji laughed and Levi tried to attack her, but Petra caught Levi and held him.

"Tch, Petra let me down!" Levi hissed but Petra ignored him.

"Anyways, they're all healthy and good. Just few days more and their eyes are open. Good luck now!" Hanji said. Petra put Levi down next to Eren and Levi immediately cuddled with Eren.

Week 2 after the birth..

The kittens had their eyes open and they were walking and running around, playing with each other. One of the kittens was very special. It was Mana. Her eyes were special, because she had heterochromiac eyes, so her right eye was yellow and her left eye was green. Taro had green eyes, Haru also had green eyes and Ryuu had grey eyes, just like Levi. They still liked to drink Eren's milk and play with Levi. Sometimes they hid themselves and when Levi was looking for them, they all jumped from their hiding places and tackled Levi down. They also liked to play with Petra, Hanji, Armin and Mikasa. Sometimes Eren was really tired and liked to sleep a lot, Levi guarding him always.

"Daddy! Daddy! Taro stole my treat that aunt Petra gave me!" Mana told Eren, sobbing a little.

"Oh, Mana, don't cry.." Eren said and licked Mana's head and nose. Levi came over to them, carrying Taro in his mouth. Then he dropped Taro carefully down in front of Eren and Mana, who were in their big cat bed.

"I saw what Taro did. Care to explain, Taro? Why did you steal your sister's treat?" Levi asked his son. Taro remained quiet.

"Taro, papa just asked something from you." Eren said.

"Okay okay, I stole the treat from her." Taro gave in and told them.

"And why did you do that?" Levi asked.

"I don't k-know..it was too delicious.." Taro mumbled and Levi sighed.

"Apologise to Mana, now. And don't steal anything again. Do I make myself clear?" Levi said.

"Yes, papa. And I'm sorry, Mana, for stealing your treat. I won't do it again. I love you." Taro said and Mana smiled at him.

"It's okay, Taro." Mana giggled and went to nuzzle with Taro.

"Anyway, where are your other siblings? Haru and Ryuu?" Eren asked.

"Umm, I think they're with aunt Petra. Aunt Petra is making food and they're watching." Mana said.

"Oh, okay then. I'm gonna take a nap now." Eren said and turned around, his back now facing Levi, Mana and Taro and fell asleep.

"Let him sleep now. Come on, kittens." Levi said and turned around to walk away somewhere.

"Papa, wait!" Taro called Levi, who turned around.

"What is it, Taro?" Levi asked and sighed.

"Mana and I have been wondering, how did you and dad meet?" Taro asked and Mana nodded.

"Mana wants to know!" Mana said cutely.

"Well, it's a very long story..I'll tell you when you are older." Levi said and walked somewhere.

"Okay. Wanna play something, Mana?" Taro asked his sister, who nodded happily.

"Yay~!" Mana chirped and went play with Taro.

Third week..

The kittens were pretty happy. They were already 3 weeks old and they learned how to clean themselves and sometimes they even cleaned Eren. The little furballs liked to run and play all the time, sometimes annoy Levi. Everyone seemed happy. The kittens also played with Petra all the time, even though Eren and Levi told them that they must not bother Petra too much. The young woman needed some rest too from playing with the kittens, because those furballs had very much energy to spend. If the kittens were nice, they got some delicious treats from Petra, which made Eren hungry, because he loved treats.

The lovely cat family was cuddling in a big, fluffy cat bed. This cat bed was new - Hanji bought it for them. Also Hanji bought them new toys and many treats and cat stuff. Maybe she bought a little too much, but it seemed that it didn't really bother Hanji herself. Hanji visits them every weekend with Armin and Mikasa. The kittens like to play with uncle Armin and aunt Mikasa. Sometimes Eren tells the kittens to calm down a bit, but the kittens are too excited about things. Also, Hanji and her cats were visiting Petra, Eren, Levi and the kittens. All of them were in Petra's cozy living room, watching TV and Petra just put some firewood into the fireplace. It was a little bit chilly outside and the warmth could be nice to the kittens.

"Is aunty Mikasa daddy's sister?" Mana asked as she was playing with Mikasa's tail. Mana really liked Mikasa.

"Yes." Mikasa answered and lifted her tail up and down, Mana getting more excited.

"Well, adoptive sister." Eren said as he cuddled with Levi, Haru and Ryuu in their cat bed, enjoying the warmth. Taro was playing with Hanji, who showed him a titan plushie that she made. That plushie immediately became Taro's favourite toy. Taro really enjoyed playing with the titan plushie; chewing it, scratching and biting it. The plushie looked like Eren's titan form.

"I really like this plushie, aunt Hanji!" Taro said and licked Hanji's hand, who grinned happily and gave Taro a small treat.

"I'm glad that you like it, Taro! I made it look like Eren's titan form." Hanji said and Eren, Levi, Armin, Mikasa and Petra looked at her.

"Oopsie!" Hanji whispered as she rubbed her neck with her hand.

"Aunt Hanji, what's a titan?" Haru asked. Eren and Levi glanced at each other and then looked at their son. Hanji looked at Eren and Levi and saw the black cat glare daggers at her. Levi's face was just saying 'tell him something about titans and i will fucking kill you'. Eren just smiled awkwardly.

"Uhh...it's nothing, Haru. Don't worry about it right now." Hanji said.

" 'kay.." Haru said and continued to cuddle with his daddy, papa and Ryuu.

"Come to think of it, have the kittens gone outside yet? To play, of course." Armin asked.

"No, they haven't." Levi said.

"We want to go outside!" Ryuu said and stared into his papa's grey eyes.

"Umm.. maybe not now, because it is a bit chilly. So you kittens should just enjoy the warmth now, okay?" Eren smiled.

"Okay, daddy!" All the kittens meowed and nodded.

"Mana, I haven't gotten the time to say this, but your eyes look really pretty!" Petra smiled and Mana giggled.

"Thank you, aunt Petra!" Mana said and smiled big.

"Indeed, Mana has heterochromiac eyes, so her right eye is yellow and her left eye is green. It's very rare.." Hanji said.

"That makes her our special little kitten!" Eren grinned and Mana ran over to Eren, Levi, Haru and Ryuu and cuddled up with them. Even though Mana is three weeks old, she is still very small and her brothers are bigger than her, but not as big as Eren and Levi.

"Special and small.." Levi said and licked Mana's head and nuzzled her neck, which only made Mana giggle.

"It's true, she is quite small. But the size doesn't really matter or bother." Eren said and everyone agreed by nodding.

"Just like Levi is small!" Hanji laughed and she was immediately attacked by Levi, who started to scratch her face and hissed.

"Hanji..you never stop.." Petra said and sweatdropped.

Mikasa glanced at Eren who was playing with his kittens and walked over to them.

"Eren, are you...are you alright?" Mikasa asked. Eren gave Mikasa a confused look.

"I'm perfectly fine, Mikasa. Why do you ask?"

"Umm...n-nothing..it's nothing.." she said and looked at Haru, Ryuu and Mana. The kittens were playing with each other and started to clean Eren.

"Kittens, what are you doing?" Mikasa asked and the kittnes laughed.

"We're cleaning daddy!" Haru said and grinned. Mikasa nodded slowly and continued to chat with Eren. Armin was worrying about Hanji, whose face was bleeding a bit because of Levi, who was licking his paws and sitting next to Petra who sighed and went to search the first aid kit. Taro was trying to climb up the couch to sit next to his papa. But he failed, because the couch was too high and he landed softly on the floor. Levi chuckled, hopping off from the couch and helped Taro to get up on the couch and then he jumped on the couch, wrapping his tail around Taro. The male kitten started to play with Levi's tail.

Fourth week..

The kittens were now four weeks old and they were pretty cute and funny. They learned how to climb on the couch and how to climb those cat trees. Petra and Hanji together bought a big cat tree for the kittens. Sometimes Eren and Levi climbed them too, but mostly the kittens now climb and scratch it.

The cat family looked really nice and wonderful. The kittens were playful and adorable and liked to cuddle with their fathers, Petra, Hanji, Mikasa and Armin. Also the kittens got to go outside too; well, they could only go to Petra's backyard, because they were still small and they would get lost pretty easily.

No bad things ever happened. Only happy and good things happened. Levi wanted to make love to Eren again, but Eren was too tired at the time. But Eren made a promise to Levi, that someday they are going to do it again. Eren blushed and Levi smirked.

Petra had invited Hanji, Mikasa and Armin to sleepover at her house for a few weeks. It would make the kittens happy too. So, Hanji and her cats came and the kittens attacked them immediately, licking Hanji's face and playing with Mikasa and Armin.

Petra made some coffee for herself and Hanji and gave some treats to the cats. Petra and Hanji sat down on the couch and started to chat, while watching the cats. The kittens were playing with Mikasa and Armin, Eren and Levi were cuddling in their cat bed. Hanji chuckled when she saw Eren and Levi like that.

"I was thinking.." Hanji said and sipped her coffee.

"Yes?" Petra hummed and looked at Hanji.

"That, when the kittens are big, this house is going to be a bit small for them?" Hanji said.

"Oh, and..?" Petra was a bit confused but nodded slowly.

"I was just thinking of that we should move in together, like, find a bigger house and close to the coffee shop. I'm not forcing you, but I'm just saying." Hanji said and grinned.

"That does sound pretty good. The kittens are growing a lot now.." Petra said and glanced at the kittens.

"So? Do you agree with my idea?" Hanji asked. Petra smiled and nodded.

"Good! I have this friend that is moving away from this town and she has this big house to sell. She said that she'll give it free to me, if I ever wanted. She kinda owes me a favor. And that house is quite fit for us; I've been there. It's a nice house, trust me." Hanji said.

"Oh my, she really is going to give it to you, for free?" Petra asked and Hanji just nodded.

"Yup! I could give her a call to tell that we're taking that house." Hanji said.

"Okay. Also, hope you enjoy your few week sleepover here! I already cleaned the guest room and put a few cat things there, also two cat beds for Mikasa and Armin. You can sleep somewhere else, Mikasa and Armin. That is, if you want." Petra said and looked at the two cats who were playing with the kittens. They looked up at Petra and nodded.

"Thank you, Petra." Armin said and smiled.

"Thank you.." Mikasa mumbled.

"You're welcome!" Petra smiled. Then she glanced at the clock. It was 17:20 pm and it was almost dark outside.

"I should go make dinner now..I'll be back soon!" Petra said.

"I'll help you!" Hanji said, standing up and putting her coffee cup on the coffee table and ran after Petra into the kitchen. She peeked out of the kitchen and said "Kittens! Be nice to aunt Mikasa and uncle Armin now! Aunt Hanji is helping aunt Petra with the dinner!" and went back into the kitchen.

"Finally that shitty four-eyes is gone." Levi mumbled. He moved himself a bit so now he is on Eren, who groaned at the sudden weight on him.

"Levii..please get off me.." Eren said. Levi smirked and tickled Eren's butthole with his tail, making Eren moan suddenly. Eren blushed madly and tried to look at Levi.

"L-Levi! What a-are you doing?!" Eren shouted and Levi just smirked again.

"Nothing, just tickling your pretty ass. Feel nice, right?" Levi purred into Eren's ear. Eren moaned quietly, but Mikasa heard it and she turned quickly around.

"You bastard, get off Eren!" Mikasa hissed and glared at Levi.

"Bitch, what are you gonna do?" Levi hissed back at Mikasa.

"I'll fucking rip your dick off!" she said and stepped closer to Levi and Eren, mostly keeping her eyes on Levi.

"Oh, I'm so afraid of you.." Levi said with sarcarsm.

"Oh god...not this again.." Armin sighed.

"Levi..Mikasa..stop this right now.." Eren said but Levi and Mikasa didn't really listen. Levi went off from Eren and walked closer to Mikasa, glaring daggers at the Maine Coon. Then he attacked Mikasa with his claws out and tackled her down. Mikasa hit Levi's cheek with her paw and hissed. Luckily Armin got the kittens away from Mikasa. Eren quickly stood up from the cat bed and ran over to Armin and the kittens. Levi and Mikasa began to fight.

"Armin, get the kittens away from those two, I'll go and try to separate them." Eren said and Armin nodded. He took the kittens and backed away from the two fighting cats. The kittens were confused and asked Armin questions about Levi and Mikasa, but they still followed Armin. Eren turned around to face Levi and Mikasa, who were scratching and biting each other.

"LEVI! MIKASA! STOP!" Eren shouted and tried to tackle both Levi and Mikasa down, but ended up hurting his left front leg's paw. He winced at the pain that went through his body, but didn't really care. He tried to tackle Levi down and succeeded. Levi hissed and glared at Eren.

"What are you doing, Eren?!" Levi asked.

"Stop fighting! You're scaring the kittens! And you too, Mikasa!" Eren shouted, wincing again. Levi's eyes widened and he immediately became worried about Eren.

"Eren, what happened? Are you hurt? Did that bitch hurt you? Eren, tell me..!" Levi asked.

"No, I'm okay! I just hurt my paw, nothing much. But please, stop fighting!" Eren said and hugged Levi.

"I don't want to see you fighting with Mikasa. You'll only hurt yourself and Mikasa, and I don't want that." Eren turned around to face Mikasa. "And I don't want you to hurt Levi anymore. This was a stupid fight."

Mikasa felt a bit guilty, just a little bit. Levi just sighed and looked at Eren.

"I'm sorry, Eren.." Mikasa mumbled and sat down, staring at the wooden floor.

"It's okay, Mikasa, just don't do it anymore.." Eren said.

"Sorry, Eren. She started it anyway. Anyway, where are the kittens?" Levi asked and looked around.

"They're hiding with Armin. Are your wounds okay, Levi? Are they bleeding? Mikasa, do you have wounds?" Eren asked both of them.

"I'm okay.." Mikasa said.

"I've got this one wound bleeding on my neck..kinda painful but I'll bare it." Levi said. Eren moved closer to Levi and kissed his wound, licking the blood and sucking the wound. Levi winced, but then smirked a little.

"How did you learn to suck so good. So fucking good.." Levi purred into Eren's ear again and Eren blushed.

"A-Anyway.. Armin! You and the kittens can come out now!" Eren shouted and Armin came out from their hiding place with the kittens. The kitties ran to their parents and hugged them.

"What was papa doing with aunt Mikasa?" Taro asked.

"Yeah, were you two fighting?" Haru asked.

"I hope it wasn't fighting.." Ryuu mumbled.

"Mana was scared.." Mana said and went to hug Mikasa, who smiled softly at Mana.

"It was nothing, kittens..no need to worry." Levi said. The kittens nodded and everything was okay now. Petra and Hanji later asked what happened and Eren said that it was a little fight between Levi and Mikasa, nothing more. Then they all ate dinner together, the cats ate cat food of course but it was pretty delicious.

So, this was the sixth chapter! How was it? There is going to be a part 2 for this chapter. Anyways, I finally did it! I wrote a long chapter! The truth is, that I wrote this chapter for a few days. So, yeah..sorry that it took so long, but school is kinda killing me. Busy weeks. Reviews are welcomed and I love to read them! And maybe you could give some ideas too so I could write the next chapter faster. All the ideas I've got now from my dear readers, they aren't bad at all! They're pretty nice and they give me alot of inspiration. :)

thanks for reading! also, sorry for some mistakes if there are any. english isn't my best language..

ps. here is some info stuff about the kittens!

1st born: Taro - he is a black cat, but his lower body is brown-ish (i don't know how to spell that). Also, his eyes are green.

2nd born: Haru - he has dark-brown fur with short, black socks and he has a black tail tip. Haru has also green eyes.

3rd born: Ryuu - he also has dark-brown fur, but his ears are black and he has a big, black spot on his back. This one has grey eyes.

4th born: Mana - she has completely black fur, except her tail tip is brown. She has heterochromiac eyes, so her right eye is yellow and her left eye is green.

Oh and here are the names' meanings:

Taro: Japanese name meaning "great son," or "eldest son." It is usually given to the first-born son.

Haru: It does have other meanings too, but usually it means "spring".

Ryuu: Japanese name meaning "dragon spirit".

Mana: Japanese name meaning "affection, love".

And that's all, I guess! :)