There were quite a few things which bothered Izaya when it came to Shizuo. It bothered him that he couldn't predict what he would do in any situations. He was annoyed with the way he couldn't ever reason with the blond, and don't get him started on Shizuo blaming him for everything. However what annoyed Izaya right now was the older male's height. That's right; Izaya was annoyed because Shizuo was naturally taller than him.
They were in a classroom during break and had been chatting with Shinra as they were on break. Well that was before Shinra had excused himself saying he had to speak with the Chemistry teacher. This left Izaya and Shizuo alone together and surprisingly, the classroom remained intact. Shizuo was thankful that Izaya wasn't trying to piss him off like usual. However he was also curious considering Izaya always tried to piss him off.
He turned to look at the raven and was surprised to see him staring back at him, eyes narrowed in annoyance. "What?" Izaya didn't answer; he simply pulled a chair from under the nearest table and stood on it. Shizuo raised an eyebrow, wondering what Izaya was doing and why he seemed mildly peeved. Not that he cared or anything.
"Flea, what the hell are you doing?" he stood in front of the chair Izaya was standing on, for once having to tilt his head to look up at Izaya. That caused a small chuckle to come from the raven. "Being taller Shizu-chan. ~" he smirked down at the blond, liking the feeling of being taller for once. Shizuo thought Izaya was being childish. After all he was standing on a classroom chair just to seem taller for a short while. "How childish can you get..." the fake blond mumbled.
Izaya was enjoying himself, for the first time in his life he could look down on Shizuo literally rather than just figuratively. Izaya was chuckling to himself while Shizuo was thinking of a way to shut him up. He could always just knock him off of the chair he was on, or hit him. Though that was predictable for him, and Izaya had once said that if he became too predictable he'd get boring. Neither of them wanted that as they both enjoyed their chases even if neither would admit it.
"Hey Shizu-chan, do you like being taller than most people? I certainly like it, it's better to look down on you than up to you. Imagine me being able to look over my humans like this, I think it'd be great don't you-" he was cut off by a pair of lips. It took him a few seconds to realise they belonged to Shizuo, who was slightly on his tip-toes to reach. Izaya seemed to freeze when he realised Shizuo was kissing him. Once the blond pulled away, all he could do was look at him wide-eyed with a faint dusting of pink adorning his cheeks.
Shizuo chuckles, he'd never seen the flea look so surprised "Sometimes you really need to learn to shut up flea." Izaya stuttered a bit, stumbling over what to say "I-I…y-you…you kissed me! Shizu-chan, what the hell!?" Shizuo smirked "Simple, I wanted to shut you up and hitting you would have been too predictable and boring." Izaya blinked, Shizuo didn't seem bothered in the slightest about kissing him. They were enemies yet Shizuo had kissed him like he did it all the time.
The raven hopped down off of the chair and stood in front of Shizuo, a little put off that he was now shorter again. Shizuo still had that small smirk on his face; Izaya didn't like it, as usually it was him smirking. "While I am thankful you did something unpredictable…" he stood on his tiptoes and kissed the blond, gently biting his lip before pulling away. "It's rude to steal a kiss, especially my first~" the raven continued, chuckling at Shizuo's confused face "Weren't expecting me to kiss you, were you?" Shizuo could only shake his head, surprise slowly wearing off.
Izaya wasn't sure what he expected to happen next, but it certainly wasn't for Shizuo to pull him close and kiss him again, this time using his tongue too. Izaya couldn't help but kiss back, he didn't want to admit it but the blond was an amazing kisser. If he wasn't being held up by the blond, Izaya was sure he'd fall over due to his knees feeling weak right now.
They kissed for a short while before breaking apart, both breathless with blushes on their faces. Neither really knew why they were kissing, but both enjoyed it. They looked at each other, wondering who would break the silence. Izaya took the chance "Hmm, Shizu-chan? What do you say about skipping the rest of class, actually the rest of the school day? ~" Shizuo blinked, wondering what Izaya was getting at. He was about to question it before he saw the flirty smirk Izaya flashed him before leaving the room swaying his hips as he walked. He wasted no time in following.
Fuck school, he was getting laid.