Title: Tricked

Rating:T

Pairing: Izaya x Mikado

Disclaimer: I don't own Durarara

Summary: Izaya helps Mikado out with his Halloween costume. Supernatural.

"Come on Mikado. You have to come trick or treating." Kida whined. "The beloved Anri-chan is coming. So should you."The dollars leader shook his head. "I don't feel like it. And I don't have a costume." Mikado turned back to his computer. "Ah, you're no fun." The blonde threw himself back on the bed. "What if we get you a costume?"

"No. I'm not coming." Mikado logged into the chat. No one was on. "Please. You won't have to go in costume. You can go as Anri's escort." Kida had a sly gleam in his eye. "Of course if it's okay for her to be alone in such a dangerous city. Oh wait she won't be. The great Kida Masaomi will be with her." The black haired teen sighed. "Square root of 3. But I guess I'm going."

Kida was dressed as a wolf. Mikado laughed as the head kept coming off. "Gah! This is what I get for buying a second hand costume." Mikado stopped as he saw Anri waiting for them. She had extensions which came down to her waist. She wore makeup, to make herself look paler except for her deep red lips. Mikado took in the pale kimono wrapped around her. Anri smiled, a glint of fang showing. "Awroo. Anri-chan looks so ero." Mikado elbowed him in the ribs. "Come on Mikado. Doesn't she look cute." Mikado and Anri blushed. "You look nice, Sonahara-san." Anri smiled shyly. "Thanks. You don't have a costume?" Kida stepped in. "Nope. Mikado refuses to wear one. He almost didn't come." He grinned. "He's here to escort you and keep you away from...wolves." Kida smiled. "That doesn't include me. Hey wait!" The blonde teen ran after his two friends as they walked off.

The trio stopped outside Russian Sushi. "Kida and friends. Welcome. You have cheap Sushi?" Kida stepped back. " Hi Simon. We're trick or treating" The group held out small orange pumpkin buckets. Simon looked at them and disappeared into the shop. A minute later he came back out. "No candy. Have sushi." He put a small package in each of the buckets. "Thank you Simon."

Next they came across Kadota and the Otaku gang. "Trick or treat." Erica and Walker looked at each other. "Kadota doesn't let us eat candy. You can have this instead." Mikado looked into his bucket. He had a manga book to go with the sushi. "Izaaayaaa!"

Izaya was running away from the ex bartender. Instead of a signpost, he was chasing the informant with a stake. Izaya's eyes flashed as he spotted the trick or treaters. "Mikado-kun." The informant dodged the thrown stake and grabbed Mikado's hand pulling him after him. "Orihara-san. Let go." Izaya ignored him. The dollars leader nearly missed the costume he was wearing. The cape looked identical to Izaya's parker. His eyes were brighter and like Anri, you could see the beginning of a fang. So the informant was dressed as a vampire. That explains Shizuo's vampire hunter costume.

They ended up back at Izaya's apartment. The informant pushed him into the bedroom and closed the door. "Orihara-" Izaya pushed Mikado against the door. Taking the younger teens lips. Mikado didn't resist, falling deeper into the kiss, as the informant used his tongue. "Aren't you supposed to say trick or treat? Mikado-kun." Izaya laughed at the others flushed face. "By the way. Why aren't you in a costume?"

"I didn't feel like wearing one." Mikado blushed as he let Izaya lead him to the bed. The informant crawled on top of him, nibbling at his throat. The dollars leader groaned under the elder raven's touch. "Mikado-kun. You don't have to worry about wearing a costume." Izaya's breath tickled his ear. "I'll let you in on a secret. This isn't a costume." Mikado's eyes widened as the informant sank his fangs into the teens neck. "Iz-ay-a." Mikado whimpered as pain, pleasure and tiredness wracked his body. "Good night, Mikado-kun."

Mikado groaned opening his eyes. What a nightmare. He went to sit up, but felt a pair of arms around him. "You woke up early." Mikado froze, looking into the red eyes of Izaya. "How are you feeling?" Izaya slipped his finger into the teens mouth, feeling the points. "Hmm. They've come through nicely." Mikado stared at the informant. This isn't happening. "So Mikado-kun you can't leave my side for well forever." Izaya leaned over to kiss the newborn. "And I want you to call me master." Mikado's blue eyes glowed and he nodded smirked. "Humans are so interesting. But then again you're not human any more, Mikado-kun."