Title: How to be a Perfect Boyfriend
Rating: M
Pairing: Kadota x Izaya Shizuo x Izaya
Prompt from the Drrr Kink Meme: Highschool years! Kadota x Izaya
Kadota as an protective boyfriend, tries his best to keep Izaya.

Izaya cheating.
Shizuo x Izaya

Disclaimer: I own none of these characters!

THIS STORY CONTAINS MALExMALE RELATIONSHIPS. You have been warned.

The next day was like every other day. Izaya walked over to his shoe box, poured out the thumb tacs which he received daily now as a ritual. That day, he received an offering of seven. Izaya frowned still at no lotions or at least having his shoes burned or stolen. He shrugged off Kadota's worrisome looks and just kissed his cheek.

One thing that was different that day however, was how Shizuo looked horrified at both of them and avoided Kadota and Izaya like they were plagues. He even cringed every time he caught Izaya kiss Kadota with those seductive and wet lips of his and the blonde practically ran the other direction as soon as he could.

Kadota figured that Izaya must have done something again but he could not figure out what it was.

When everyone gathered around the bulletin board and gossiped at the large print of Izaya kissing Kadota posted along with the word "FAG" written on it, Izaya calmly walked over, and got out his pink marker and doodled it with lots of cute hearts and shoujo bubbles. He even dragged Kadota along so they could take a picture together in front of it like it was a purikura background.

Everyone was disturbed more by the way Izaya dealt with the bullying rather than be disturbed by the ways Izaya was bullied. It was as if the bullying were child's play for Izaya and he just played along with it in his own Izaya way.

But even Izaya had his limits, and Izaya grew tired of such boring bullying. If it had more class or even a bit more original, maybe Izaya would have put up with it longer. All good things come to an end, and that was the day that Izaya had decided to end the bullying once and for all.

After lunch, Izaya sat back on his desk as the teacher arrived for the next class session. It was English. Everyone started to pull out their text book as the teacher got ready for everyone to read a paragraph out loud.

Before the teacher could even start, Izaya raised his hand, "Sensei~ I got my book stolen~"

The classroom murmured as they whispered to each other. The English teacher fixed his glasses nervously, since he knew the reputation of Orihara Izaya very well. "Well, Orihara-kun. Why don't you look a bit more carefully? Perhaps you left it somewhere, or maybe you forgot it at home. You shouldn't accuse-"

"Oh no sensei. I know I brought it from home for sure. And I am very sure I left it right here," Izaya leaned back on his chair and smirked. That attitude was not an attitude of a victim. The teacher gulped.

"Well, Orihara-kun. You really shouldn't accuse your fellow students like that. I mean, you really don't even know who-"

"Oh, but I do know who stole my book sensei," Izaya smiled, like a cat that was watching a trapped mice run around in its cage.

The entire class fell silent as if cold water was splashed on top of them all. Izaya reveled at the attention as he drank up those staring eyes. He just loved being the center of attention.

Kadota cast a worried look at Izaya, wondering what he was planning with all this. But Izaya took no notice of him. He was the main actor of this stage he created, and any extras were of no interest to him. His only focus was to point out the main antagonist of his play that he had started to spin.

"It was Mizuki-chan," Izaya announced in glee. Everyone gasped and turned to look toward the side front where Mizuki was sitting. She looked stunned as she got up and slammed her desk. She was shivering as she looked at her desk first before she turned to the teacher.

"Th… that's a lie! I didn't do it!"

Izaya just sat back and enjoyed the show while everyone whispered amongst themselves. Even Kadota looked a bit shock at thinking the quiet and pretty Mizuki would do such a crime. Though Kadota also felt guilty when he connected the dots and realized if she was the one pulling the pranks, she was one of the girls who had a crush on him at one point. And Mizuki was very pretty and shy, a type of girl Kadota normally liked.

"Y… you have no proof Orihara-kun!" She sounded just a bit too desperate. Izaya grinned as he still sat in his chair and rocked on it a bit.

"Yeah I do. Few weeks ago you sent a love letter to my boyfriend Kadota Kyohei. Even though you knew he was going out with me already. Naughty, naughty~ trying to steal someone's boyfriend? You're trying to get rid of me by pulling all these stupid pranks to break our relationship."

"I did not do anything! You're lying! Besides, you still have no proof!"

"But, like I said. I do." Izaya pulled out a pink envelope and a photo of Mizuki standing outside. The photo had the date stamp in the corner.

"Anyone can tell the love letter is signed by you and it's dated the same time as this photo, stating that you wish to meet my boyfriend. And why, look at how many hearts you drew on this. Tsk, tsk. Even if you asked to see him just to borrow some notes, it can be quite misleading."

Mizuki looked as if she was corned. But her eyes turned feisty as she fought back.

"You could have written that letter, pretending it's me. And besides, I was there waiting for my friend that day. It wasn't for Kadota-kun."

"You were the one who pushed me down the stairs wasn't it? I saw you. I think Kadota did as well." Izaya pressed on anyway.

"I did no such thing!"

"You were the one who put thumb tacks in my shoes every morning isn't it? You know, you can get in real trouble for that~"

"Th… that wasn't me!"

"And I bet you were the one that made my gym uniform dirty that day. I had to borrow Shizu-chan's because of yo-"

"It was only wet! You could have still worn it!" she screamed louder.

There was a dead silence. The classroom was silent because Izaya had stopped talking. Everyone turned to see Izaya, even Kadota was a bit scared to see his face.

Izaya grinned like a cat who found a hidden stash of tuna cans.

"You know, I never said that my gym uniform was wet."

Mizuki took a step back, stammering a bit.

"Y… yes you did! That day you-"

"No I didn't. I told the gym teacher that my uniform got dirtied. Only the boys in the gym locker knew that someone had stolen Shizu-chan's milk and poured it on my uniform."

"I… I heard it! I heard it from…"

"Mizuki-chan."

By now, everyone's attention was focused solely on Izaya, including the teacher. Even Mizuki stared at those piercing all-knowing red eyes with dread.

"I know for a fact that you are too shy to talk to the boys. Or even go near them. I am pretty sure that you did not talk to the boys about this matter."

By then Mizuki burst into tears and started to sob. The sound of crying finally broke the trance that held the feeble teacher, and quickly he called Mizuki and Izaya to come with him to the office while the students were to have a self-reading time.

Needless to say, the whole class did not 'read' but gossiped the entire time unsupervised.

At the end of the day, Mizuki and Izaya were finally released after the teachers had a long talk with them. Mizuki was still sniffling but Izaya looked unperturbed. Kadota was waiting by the door. It was very awkward as Mizuki hurried past him. Kadota was staring at her back, feeling conflicted when Izaya placed his hand on Kadota's check and forced him to turn to face him.

"You know, I'm a pretty jealous girlfriend, Kyo-chan. I don't suggest you look at other girls who has feelings for you."

Kadota looked back seriously at those crimson red eyes.

"So she was the culprit of all the pranks?"

"Nope, just two I think." Izaya said as he placed his arms behind his back and casually strolled away. Kadota hurriedly caught up with him.

"Wait, only two?"

"Yep. I saw her when she pushed me down the stairs. I took a guess she must have done others so I started making a list of things she could have done. I wasn't sure what she actually did do though."

"What? So you took a gamble?"

"Pretty much."

"What if she didn't act as you planned accordingly?"

"Ah, trust me. I knew she would," Izaya turned to face Kadota and smiled. It sent shivers down Kadota's spine.

"I started the list with what I knew she already did. Which was pushing me down the stairs since I knew for a fact that she did so. And I added that you saw her. She was so shaken I knew she'd make a slip one way or the other."

Kadota looked at Izaya a bit stunned. But the young boy just shrugged as if it was an easy feat, not worthy of much praise. He sauntered off as he stretched and mumbled to himself, "What should I do next~"

Kadota followed silently, feeling even more conflicted about the whole situation.

Unbeknown to Kadota, total of 11 female students including Mizuki decided to switch school within that week. And Izaya received no more pranks.