You were just in your kitchen enjoying a snack. Your phone then rang, "hmm?" You picked up your phone and saw it was the Matsuno household phone number.

     "Hello?" You answered.

     "Hey (Y/N), its me Osomatsu." Osomatsu spoke from the other line.

     "Oh hey Osomatsu what's up?" You asked him.

     "I'm a bit lonely, and my brothers are not here." Osomatsu said to you.

     "Oh, I hope they're okay." You said with concern in your voice.

     "Yeah, but can you come over and help me find them?" Osomatsu asked you.

     "Ok I'll be there in a few, see you later Oso." You replied to him. "Ok, bye (Y/N)-chan." Osomatsu said hanging up.

Time skip~

     You arrived at the household and you knocked in front of the door. "Hey (Y/N)." Osomatsu greeted you.

    "Hi Osomatsu, are you ready to go?" You asked.

     "Yes let's go." He closed the door behind him and started walking with you into town looking for his brothers.

In Town~

"Where do you think they all went (Y/N)? Don't they know that their older brother misses them?" Osomatsu questioned.

     "I'm not sure Osomatsu, they probably forgot to tell you that they're leaving to go out." You assumed.

     "All of- huh?" He stopped and saw a sign that read, 'Hashimoto Nyaa Concert', "Come on (Y/N), let's check it out."

     You two went inside and saw people in line for an idol called Nyaa.

     "Hey look, there's Choromatsu. Let's go to him (Y/N)." He grabbed your hand.

     You hesitated, "Wait Osomatsu, maybe we should leave him he's busy with meeting someone he-." You just saw Osomatsu walk up to Choromatsu and talk to him.

    "Whatcha doin'?" Osomatsu asked Choromatsu.

    "An accident has occurred!" Choromatsu screamed out, shocked about why his older brother was here.

     You quickly walked up to him and tried to get Osomatsu to leave Choromatsu alone, "Osomatsu let's go look for the others."

    "In a minute (Y/N), I didn't know my brother was into this kind of stuff." Osomatsu brushed your hand away.

     "Wh-Wh-What are you doing here, Osomatsu-niisan?!" Osomatsu then noticed the cat girl who Choromatsu wanted to see.

     "Hey (Y/N), look at her, her face is pretty plain. Like you'd see in class."

     "Hey!"

     "A photo is 1000 yen? So expensive!"

     "Don't say that!" Choromatsu said to Osomatsu.

     "I love you, Reika!" Osomatsu yelled out.

    "Osomatsu, what the hell are you talking about. Who's Reika?" You questioned him.

     "Next in line."

    "Oh, coming!" Choromatsu rushed over to the booth.

    Osomatsu then dragged you with him to talk to her. 'How did security not see us pass him?'

     "Sorry, some weird guy wouldn't stop talking to m-." Choromatsu was cut off by Osomatsu speaking to Nyaa.

     "Nice to meet you. The name's Matsuno Osomatsu."

     "Hey!" Choromatsu yelled.

     "This is my girlfriend, (L/N) (Y/N). I wanted to say thank you for taking such good care of my little brother."

     "Why are you shaking her hand?!" Choromatsu said while trying to get Osomatsu away from Nyaa.

     "(Y/N), please help me get Osomatsu away from Nyaa-chan before he does something stupid." Choromatsu said begging to you.

     "Ok Choromatsu. Osomatsu let's go. We should leave Choromatsu on his own and let him do his thing." Osomatsu looked at you, "Ok, but I just want to ask her if she would have sex with him, at least once."

     You and Nyaa, had a white expression.

     "Stupid, stupid, stupid! Don't say "sex"! I'm so sorry Nyaa-chan!" You quickly took his hands away from Nyaa's hands and turned him around to your side.

     "Osomatsu, that's too inappropriate to say in front of someone, you can't say that word, its embarrassing your brother in front of Nyaa." You said to him.

     "Wait, I'm confused. Should you be saying "sex" in front of the person you like?"

    "You're the one saying "sex"!" Choromatsu said. "What? Did I say "sex"? Did I really say "sex"?" Osomatsu said.

     "You just want to say "sex", don't you?!" Choromatsu said to Osomatsu. "Sex." "Don't say it so casually!" Choromatsu yelled out to Osomatsu.

     Osomatsu then turned back to Nyaa and said the most inappropriate things to her. 'Well she's gonna have nightmares tonight.' You thought to yourself.

     Choromatsu finally then managed to remove Osomatsu from Nyaa.

     Then Dekapan carried Choromatsu out of the room because his time was up. When we got outside Choromatsu just looked at the ground.

    "Choromatsu, are you alright?" You said while gently touching his shoulder.

     "Do me a favor and just take two steps away from me, ok?" You took two steps away from him. Then Osomatsu came out and Choromatsu just punched him in the face that send Osomatsu fly in the air for a bit then hit the ground hard.

     You were shocked for what Choromatsu did, then again Osomatsu did kind of deserve it for ruining Choromatsu's chance to talk to Nyaa. "Whoa! (Y/N), he totally hit me!"

     "Get out of here. From this day onward, you are a stranger to me. Except for you (Y/N), your not an ass like my stupid older brother." You just nodded and took Osomatsu away from Choromatsu.

~~~~~~~~~~~~~~~~~~~~

     "What was that for? I was just trying to help him (Y/N)..." Osomatsu said to you while rubbing host cheek.

    "Well maybe you shouldn't have bothered Choromatsu. He didn't need any help from you, he was fine on his own." You sighed.

     He just looked straight but stopped walking when he saw Karamatsu from a distance.

     Karamatsu had his cool guy outfit on and kept looking at the two girls on the other side of the bridge. He was waiting for them to approach him.

     But it doesn't look like they're gonna talk to him at any time.

     "Hey, guess what (Y/N), I'm gonna do something funny to him. Just watch." Osomatsu chuckled.

    'Oh no what's he doing?' You felt worried.

     Osomatsu walked up to him and tapped his shoulder.

     Karamatsu then turned around took off his glasses with anime eyes, "So you're finally here, Karamatsu girls." Osomatsu then made a face in front of him, making Karamatsu fall into the water.

     Your eyes widen and you ran to look to see if Karamatsu was okay.

     Osomatsu saluted.

     Karamatsu then got up from the water and looked very pissed.

     "Karamatsu, are you ok?" You said with concern in your face.

     "I'm fine my Karamatsu girl, I just need to talk to my brother for a minute." He then got up cracked his knuckles.

~~~~~~~~~~~~~~~~~~~~

     "Why did you scare him like that Osomatsu?" You asked him.

     "I was just trying to surprise him a little! I was throwing him a little service! He didn't have to hit me!" Osomatsu has a big bump on his head.

     "Well you didn't have to go right up in his face!" You exclaimed.

     Osomatsu then saw Todomatsu, "Huh? Hey Todomatsu! What, are you on a date? Perfect timing, let us join for a double date. We've been so bored today.

     Choromatsu and Karamatsu are so mean. They won't acknowledge us at all."

     "I'm sorry. Who are you?" Todomatsu looked at Osomatsu.

    'That was cold Todomatsu.' You thought to yourself.

     "Oh, hi (Y/N)-chan." He waved while walking pass you and leaving Osomatsu on the ground holding himself.

     "Who was that?" One of the girls asked him.

     "She's my friend." Todomatsu replied.

    "What about that guy?"

     "What guy? Did I just talk to someone else besides her?"

     "Cold...So cold." Osomatsu kneeled down while hugging himself.

~~~~~~~~~~~~~~~~~~~~

     "Its ok Osomatsu, they'll apologize for their actions towards you later. I hope." You mumbled the last part.

     "Screw them! I don't trust anyone anymore! Except for you of course. Because your my girlfriend, why wouldn't I trust you?" He then saw Ichimatsu and you two ran towards him.

     He then whispers into your ear, "What's he doing in a place like.. huh?"

     You two then stopped your tracks and saw Ichimatsu petting a gray cat.

     "Aww, that's so cute." You looked at Ichimatsu with a smile.

     "Well look at that. He can actually be cute sometimes." Osomatsu ran to him, "Ichimatsu! You'll play with me, righ- Huh?"

     Suddenly there was a bright light and an explosion. There was smoke all over. You two then saw there was no Ichimatsu, but with a cat face, ears, paws, and tail.

     He then got on all fours and wall jumped to the roof and just meows at us. You were surprised by this, but Osomatsu had a more surprised expression then you.

~~~~~~~~~~~~~~~~~~~~

     "We've lived together for twenty-some years. I guess there are still things I don't know about my brothers..." You two then heard a scream from a distance then looked down to the water and saw Jyushimatsu swimming fast yelling with his baseball outfit on.

     "Yup they sure are." You both continued walking.

~~~~~~~~~~~~~~~~~~~~

     "Hey Osomatsu you obviously need some time thinking about this." "Your right. I'll see you later. Meet me back in the house in a few hours." "Ok Oso." You kissed his cheek and walked to your home.

Time skip~

     You were walking to the household and knocked on the door.

     When the door opened Choromatsu was standing in front of you, "Hey Choromatsu, are you still upset with what happened earlier? I'm really sorry. He's sorry too he just tried to help, but he just didn't do it right."

     "Oh it's fine (Y/N), I'm over it." "Really?!" "Yeah, I mean we already have a new Osomatsu-niisa-."

     "What?" You said cutting him off. "Oh let me show you to him. He's inside playing cards with the rest of us." He replied.

  Choromatsu then let you in and introduced you to "New Osomatsu". "Umm, hi I'm (L/N) (Y/N), its nice to meet you." You said shaking his hand.

    "So (Y/N)-chan, does that mean he's your new boyfriend?" Jyushimatsu said to you.

     "No Jyushimatsu not at a-."

     "What are you talking about Jyushimatsu-niisan, of course he is." Todomatsu said.

    "Yeah, she's gonna be with the new Osomatsu-niisan, instead of the old one." Ichimatsu said.

     "Yeah, I'm pretty sure  (Y/N)-chan won't mind." Choromatsu said.

    "They might get married." Ichimatsu said.

    "Uhh hold up, who says I'm dating or marrying...whatever his name is?!" You yelled at them.

    "Who the hell are you?!" You heard Osomatsu say and he one punched him out of the house.

End Of Osomatsu Moment