What if izaya had a twin? Izaya is cunning, intelligent , manipulative, a little sadistic, and has a very teasing personality. While his twin Ikari is a little naive, kind, nervous, intelligent, and overall a pretty nice person in general. Much to everyone's shock. But what would happen is Ikari came back from a college in England and he has a little run in with Shizuo? And what if the 'new' Orihara was a lot more than everyone initially led on?

!warning!: this story is extremely old and i hate reading it now. i've improved a lot and this story (oddly) gained a lot of following. i've decided to keep it up for track of progress and something to fall back on. most of this is really horrible, but if you enjoy it, it's completely okay! one day i'll rewrite it with a better storyline! ----------------------------------------- Izaya's birthday is around the corner but his walls are falling, his family pays him no exact attention. But pain seems to relieve Izaya's stress. Not to the lovely civilians of Ikebukuro, or Shizou... To himself. He meets Shizou after a night of depression, but when his birthday actually comes... a special someone gives him a special gift. (completed) (unedited)

Izaya puts a test drug in Shizuo's pudding. The drug does something unexpected. I do not own Durarara or any of its characters.

*****Completed******* Izaya Orihara is a strange person. On the outside he seems heartless and even psychotic. However, on the inside, he suffers through his own problems. After a devastating turn of events, Izaya ends up revealing his soft, fragile side to the person he hates the most. *Disclaimer: I do not own Durarara!! or any of its characters. I only own the plot of this story. **Warning: This has Boy x Boy. No smut.

(COMPLETED!!! OMG I FINALLY FINISHED A STORY!!!) Izaya wakes up as a Neko one day and is very curious of the trouble he can make with his new body...so to keep him contained shinra leaves izaya with shizou while he finds a cure.while shizuo thought there time together would be hell he quickly became attached to the sychotic kitten. what will the kitty izaya do about these feeling coming from the monster he hates?

A set of stories centering our favorite couple of all time: Shizuo Heiwajima and Izaya Orihara. Feel free to read how Shizuo and Izaya go through with their relationship. Be it Lovers, Friends, Enemies or even Frenemies, anything is possible with these two together. (Disclaimer: I don't own Durarara or any of the characters. They all belong to Ryohgo Narita.)

One shots of shizaya yes there is some smut and some fluff so I hope you like it The first one is about shizuo's birthday in which there is smut so yeah!

Izaya Orihara and Shizou Heiwajima have been fighting to the death ever since they first met. However, what happens when Izaya's deepest darkest secret somehow gets told to the monster? (Sorry I suck at these little things. I hope you enjoy the story! Feedback is always appreciated. Loves you all! ♡ Warning!! Contains some self harm and very very triggering topics. Please be warned!!)

You love toys. Toys = Humans. Simple math, correct? Lets try again. (First name) (Last name) + Izaya Orihara + Shizou Heiwajima + Humans/Toys = Tons of fun! You're the cunning and ambitious new girl of Ikebukero. Coming here, you had in mind changing you life, making it more fun and interesting. And what could possibly be more entertaining than Izayas constant nagging and Shizous ''super powers''?

What will happen when Shizou mistakes you for Izaya and knocks you out?