The Heart of Monsters (Durarara fanfict) [EDITED]

Side story (Izaya) : Parkour with Izaya Orihara-sensei

I will make two extra chapter or side story...or you could say the OVA's, I will make each for Izaya side and Shizuo.

So enjoy :)

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"Chiza!", Chiyami called her new favorite pet. Chiza mewled and purred on Chiyami lap. "Do you want me to stroke you?", Chiyami pat the cat head, the cat purred pleasantly. "How cute...", Chiyami smiled. Chiyami enjoyed her time playing with her new cat, as for the informant..he's been snorting and glared at the cat, mostly because the cat gained the cold hearted girl attention while he was left behind like he's not even exist.

"Chiya-chan, would you stop playing with that thing and play with me instead?~", Izaya pouted. "What are you? A five years old child Orihara-san? How childish", Chiyami scolded. "You're so cold Chiya-chan, I'm sad", Izaya said mockingly. "I don't care", Chiyami replied coldly.

Izaya sighed desperately, she's so cold but her attitude changed when she faced Shizuo...she always smiled and laughed with the monster, while she treated the informant like a criminal...she's so cold but that's what makes her worth to become his toy.

"Say Chiya-chan, I have a job for you today", Izaya said out of nowhere. "And that would be?", she asked monotonely. "A delivery order from Awakusu syndicate to Shinra, it seems they wanted Shinra to help them with something", Izaya smirked. "There's an important documents and letters for him, it's an important delivery order to Shinra".

Chiyami groaned, "Why aren't you the one who deliver it?". "Chiya-chan, I'm a very busy man you see...there's no way I would be able to deliver it on my own", Izaya grinned.

"Busy? Busy gathering information to ruin someone life?", Chiyami glared. "Don't look at me like that, I'm not ruining their life...I'm only telling them the fact and philosophy of life", Izaya smirked playfully. "They're the one who decide to end their own life, and of course I'm not responsible for their decision".

"Stink as usual", Chiyami scoffed. "I'm not stink", Izaya pouted. "You are", Chiyami insisted. "So I guess you're the one who responsible for the several incidents of suicide in the town".

"Like what I said earlier, their decisions are none of my concern that's why I'm not responsible for their death", Izaya chuckled. "Don't you have any other hobby beside 'messing with people mind'?", Chiyami asked sarcastically.

"I can do parkour", Izaya grinned. "I notice that...that parkour of yours seems to be convenient for a courier like me though", Chiyami sighed. "What are you implying?", Izaya asked curiously.

"Unlike Celty-san who haves motorcycle, I don't have any like that...so learning parkour might increase the efficiency of the delivery", Chiyami said logically. Izaya chuckled, "I guess you're right about that Chiya-chan...you're telling me this then that means could it be...", Izaya trailed. "You want me to teach you Parkour?".

"Umm...I think so", Chiyami blushed. "It's faster that way...but if you don't want to teach me that's fine". Her blushing face turned the informant switch, he felt like a lightning struck his head, her blushing is so moe~

"No, no...I'm fine with it really, but I want a reward", Izaya smirked mischievously. "What kind of reward?", Chiyami asked dumbly. "Hmm...let me think...", Izaya walked around in circle then continued, "How about let's get on the BED after this?~".

"Bed?".

"Yes, bed...let's play on the bed, and I will make you unable to walk anymore...", Izaya licked the bottom of his lip seductively. Chiyami didn't get what he meant, "What are we playing? Why would I unable to walk?".

Izaya grinned wider, "What are we playing you ask? Well we're playing...". Chiyami looked at him dumbly. "We're going to play babies making~". Chiyami almost choked out when she heard that.

"Playing making what...? Babies?", Chiyami sweatdropped.

"Now Chiya-chan, let's start our practice", Izaya said excited. "Wait, why are you suddenly become so excited about it?", Chiyami sweatdropped.

"Excited? It must be your imagination Chiya-chan, I'm not excited~", Izaya skipping happily. "No seriously...you looked really excited", Chiyami frowned.

"No, I'm not~", Izaya said naughtily as he dragged the girl forcefully toward the roof.

"Wait Orihara-san, you're squeezing my hand", Chiyami growled.

On the roof Izaya smirk widen, "Let's play Cat and Mouse"."Err...cat and mouse...?", Chiyami groaned. "Yup, I will become the cat while Chiya-chan will become the mouse", Izaya replied. "Why am I the mouse? Last time I played with you, I also become the mouse", Chiyami complained.

"If you want to learn parkour faster, I recommend you to do this kind of practice", Izaya smirked. "Therefore, you will be able to learn faster if you have someone chasing you". "Which is the person is you Orihara-san?", Chiyami groaned.

"Because I am your instructor, you have to call me sensei~", Izaya grinned. "In your dreams", Chiyami snuffed. "Aw c'mon, don't be such a hassle", Izaya teased. "Why do I have to listen to what you say?", Chiyami asked blankly.

"Because I'm the one who in charge, and also...", Izaya whispered sexily, "Do you really want to play with me on-the-bed tonight?".

She doesn't really get it but she had a bad feelings so she can't lose. "I won't back down", Chiyami said seriously.

Chiyami backed away a bit. Izaya chuckled, "Chiya-chan let's set rules". "Rules?", Chiyami asked. "Well Chiya-chan if you able to escape from me, I'll do whatever you want for a day. But if I able to CATCH YOU..". Izaya smiled wider, "You will do whatever I want, including playing on the bed with me...is that clear?".

"That sounds scary", Chiyami gulped.

"Good girl, run away from me while you can", Izaya smirked.

* * *

"GET AWAY FROM ME!!", Chiyami shrieked as she jumped from one roof to another like Spider-Man, she somehow automatically able to do Parkour because she was panicked. Izaya chased her lustfully like a beast looking for his soulmate.

"Ahaha, come here, come here Chiya-chan", Izaya chimed.

"No!", Chiyami scowled.

Izaya lunge toward the girl, luckily Chiyami is agile enough to dodge his lunged, she moved swiftly and backed away from the informant.

"Chiya-chan~", Izaya sang.

"NOOOO!!!", Chiyami freaked out.

"FLEAAA!!!", Shizuo roared from the other side of the streets.

"Tch, Shizu-chan...don't interrupt our mating season", Izaya clicked his tongue annoyed.

Shizuo expression burst in anger, "WHY YOU FLEA!!!". Shizuo chased after Izaya, while Izaya chased after Chiyami...wow, are we playing tag now?

And they still continued playing cat and mouse...until the next day...