Summary: Shizuo left school a year early because his uncle had died and his grandfather wanted Shizuo to succeed him. He met Izaya and fought with him and gangs like he did in high school but Izaya hasn't seen him since he left ten years ago. Now Shizuo is back after his grandfather's death to take over the family business.

Warning: Yaoi, boy X boy, Smut, language, violence, Shizaya.

Disclaimer: I do not own Durarara.

Old Enemies

Izaya blinked and shielded his eyes from the sun as he walked into the blistering heat of summer in Ikebukuro. He had a box of take-out from Russia sushi in one hand and a cell phone in the other. He frowned at the screen as he tries to read the text message. Cupping his hand over the screen he finally read the contents and narrowed his eyes in frustration. Still nothing. Izaya stepped forwards and ran into what felt like a brick wall. Had he walked into Simon? He would have fallen backwards if the person hadn't steadied him.

"Sorry, I wasn't looking where I was going. Are you okay?" The brick wall said. Izaya looked up and locked vermilion eyes with mocha. The man infront of him was incredibly good looking. He wore a white suit with a pink tie. It fit him perfectly.

Obviously very expensive. Izaya thought to himself. The only thing ordinary about this man was his brown hair.

Izaya blushed when he realised the man was still waiting for his answer. "Yes, Sorry. I was busy looking at my phone."

The man was looking at Izaya with scrutinising eyes. Izaya's heart was thumbing inside his rib cage. "You look really familiar. Have we met before?" He asked the raven. Izaya shook his head.

He was the best informant in Tokyo, he would have definitely remembered a face like his.

"Sir, We're going to be late." A man in a black suit said. The man in white turned and laughed.

"I won't be late, everyone else will be early." He said with a wink. The other man chuckled as a black limo pulled up. People stared as the door was opened for the man in white.

Izaya guess he was either famous or a prominent business man. "Here" The man said as he handed Izaya a business card. Izaya put his phone in his pocket and took the card. "Maybe we can continue this another time." The man smiled softly.

Izaya was left stunned as the man walked away and got into the limo. Izaya glanced at the registration number and committed it to memory. He looked down at the card in his hand.

Heiwajima Delic

"Heiwajima? I wonder if he's related to Shizu-chan." Izaya said to himself and continued on his walk.

(Line Break)

Delic yawned from his seat in the back of the limo. "Did you get what I sent you for?" he asked.

"Yes, Heiwajima-sama." A man in a suit handed him a drug store bag. Delic opened it and grinned as he took out the box.

" I can't wait to bleach it. I am so tired of brown. Nobody recognises me." He said with a little laugh as he should back to the blushing raven ion the street. Who would have thought that Izaya would be such a looker?

"I take it you knew the man outside?" The man in black asked.

"yeah, I went to high school with him. Doesn't seem like he remembers me," he chuckled. "Oh well, he'll remember soon enough. I hear he's a valuable informant."

"Shiki-san says he's….reliable."

"But not trustworthy? Yes, I do know Orihara-san. As long as his information is valid I don't care."

"He's smart. He knows better than to mess around with the Yakuza." The man in the suit said.

Delic yawned and stretched again. " Yes, I do know Orihara-san." He repeated.

"Sorry, Heiwajima-sama."

"It's Shizuo."

"Very well, Shizuo-sama."

(Line Break)

Celty wrung her hands nervously as she sat in a room with Shiki. He had called her there to introduce her to the new family head and as Celty had no head, Shiki thought it best to get the introductions done early.

Shiki had his arms stretched on the sofa as he faced the door to await the new head. Celty figured that he already knew this person well and that was why he was more relaxed than the other men that seemed to bustle around worriedly.

"He's just pulled up." One of Shiki's subordinated informed them.

"Places everyone." Shiki called. The men that had previously been walking around and chatting stood to attention in rows around the walls. Shiki stood and Celty was unsure of what to do. She decided to stand and looked to the door.

The double doors were opened and a man in a white suit walked it with a serious face. The men across the walls bowed down as he walked over. He was trailed by more men in suits. "Welcome, Kumichou." The men on the walls intoned.

Shiki smiled and stepped forwards. "Welcome back. It's been quiet around Ikebukuro without you."

The man laughed good naturedly. "It almost sounds like you want me to leave, Shiki-san"

Celty felt herself relax. He may be in charge if this branch but she didn't find him scary like she thought she would. In fact….he was somewhat familiar.

"Ah, this is Celty-san. I thought it best you met her early." Shiki introduced her.

Celty whipped out her phone and started to type. [It's very nice to meet you.]

The man in the suit read it and laughed. "I told you nobody recognises me with brown hair." He said back to the man that had come in with him. He grinned at Celty. "Imagine me a little shorter, Blonde hair and a Raira uniform."

Celty froze then typed furiously. [Shizuo-kun! You look so much different! Shinra said you were coming back but I didn't this you'd be in charge of a Yakuza group]

"I guess it is a bit of a surprise. How is Shinra-kun? Still annoying?" Shizuo asked as he wagged his eyebrows at Cetly.

" Well, I guess I should have expected the two of you to know each other. I forgot you went to school with Kishitani-sensei."

"You can't know everything." He said with a wink. This was a totally different Shizuo. It seemed that he had really grown up. He turned to address the rest of the hall. "I'm looking forwards to working with you all." He said with a small polite bow. The room was silent as the men bowed down respectively and took their dismissal.

[Would you like to come round for dinner? I'm sure Shinra would love to see you.]

"I'd love to Celty. It'll be good to see him again. We've been keeping in touch via email. I joined that Dollar gang." He said with a laugh. "I'm quite impressed with its boss. "

"As long as they don't cause trouble for us we'll have no need to step in." Shiki said seriously.

"Clearing up graffiti and rubbish picking? We'll only need to get involved if they start some gang wars and taking into account that most of their members are high school kids and house wives I don't really think well have much of a problem." He said. "Unless you think you can't handle them, Shiki-chan." He joked.

Shiki raised an eyebrow. "You've spent far too much time with your cousin. Though you are well informed, we'll have to thank your grandfather for that."

"yeah, yeah." Shizuo said and nodded at Celty. "Guess we'll be going then."

(Line Break)

Celty opened the front door and walked in with Shizuo following behind her. The bag to dye his hair was in his hand. Celty had offered to do it for him before Shira got home.

[You know where the bathroom is. I'll go get some towels.] She showed him as she took of her helmet.

Shizuo didn't even blink when he saw the headless woman he just walked off to the bathroom. He took off his jacket and lay it on the chair outside. He also discarded his pink tie. Celty trailed in after him with a towel in one arm and a stool in the other. Shizuo moved out her way as she brought the stool in and stood it next to the sink. Her shadows swept across the room and brought out a jug.

[sit down and lean your head back.] she instructed.

Shizuo took a seat and rested his head of the basin. She took the dye out the bow, after checking the instructions she mixed two tubes together and started to work it into the hair. Shizuo sat there patiently as Celty worked.

[okay, it says to wait 30 minutes and then wash out.]

Shizuo stood and looked at himself in the mirror. The dye was already starting to lighten his hair. "I'll feel more like myself when we're finished. My grandfather hated the blonde hair because he couldn't tell me and my cousin apart. He made me grow it out."

[Shiki said you act like your cousin. Who is he?]

"His name is Delic. He works at a host club, it's the perfect job for him. Because throwing themselves at him and all he does is sit and look pretty." Shizuo said with a smile on his face. He was obviously very fond of his cousin.

[ You sound like you get along well.]

"Like a house on fire." Shizuo laughed.

The sound of a door shutting filled the silence. Celty typed on her phone. [Shinra's home]

"Celty, my darling, Celty~!" He called into the apartment. "Oh are you- who's jacket is that? Celty are you having an affair!" He gasped as he opened the door to the bathroom.

Shinra looked confused as he looked between the mystery man and Celty. "Celty…why are you dying a stranger's hair in our bathroom? Have you decided to become a beautician?"

"Yo, Shinra-kun."

"How do you- OH MY GOD! SHIZUO-KUN!" He exclaimed and went to throw his arms around his friend. Shizuo stopped him, pointing to his hair. "You're back! I can't believe it. I would have picked you up from the airport if you'd have asked. "

"It's fine. I had an entourage anyway." Shizuo rolled his eyes. "I haven't had a smoke all day because of all the travelling."

" So, what you going to do know you're back in Ikebukuro."

Shizuo thought of his encounter with Izaya. "Oh I don't know. I thought I could have some fun."

SO….what did you think?