Alright I developed an obsession for GrimmXRen so I started to write this AU ff. Enjoy and ship GrimmxRen cause it's hot!
Renji Abarai looked at the chalkboard cocking his eyebrow where the hell was he supposed to begin? How the hell he got stuck teaching a bunch of seventeen year olds about sex was a matter of him being told what to do and not having a chance to say no. He had done this twice before, his forte was physical education but not this type of physical education and yet there he was standing at the chalk board drawing a rendition of a penis and its inner workings. He swore that the principal just wanted to make him suffer for the simple fact Byakuya Kuchiki hated him and he was making that perfectly clear by TELLING Renji he had to be the temporary sex ed professor.
"Nice dick"
Renji groaned and frowned. He closed his eyes and tried not to break the chalk in frustration.
"Will you go away? It's bad enough Kuchiki has me doing this I don't need you here busting my balls too"
Renji looked over his shoulder at the blue haired male. That made himself comfortable on one of the students desk.
"Is that why that right nut looks like a fucking pancake?"
Grimmjow chuckled and stood up grabbing the chalk from Renji and rubbing out one of the testicles with his hand and redrew it to make it more round
"Why don't you just tell him to shove it up his ass? I mean you only lost your virginity a few years ago, you aren't experienced enough"
Grimmjow grinned and Renji retorted by punching the blue haired male in the arm and trying not to smile at the asshole.
"What are you doing here anyway? Don't you have MY class to teach?"
Renji hated that Grimmjow was given his job while he was covering til some other asshole took over. It was annoying and Renji hadn't exactly been the master of sex so it made no sense that he would be standing there teaching others about it.
"Well I just had to drop in to look at your giant erect cock"
Renji rolled his eyes. Grimmjow had seen his erect cock, this was just the first time Grimmjow was seeing a drawn one on a blackboard. They had slept together a few times and they were good friends and despite the fact Grimmjow often pissed him off he was someone he trusted.
"You can see my cock later I have to teach children not to have sex or they will get diseases or pregnant. So fuck off and go kick a ball around the field"
Renji felt his ass being slapped as Grimmjow left the room. He grinned and shook his head at least Grimmjow didn't make him feel like he was the wrong man for the job even though he clearly was. Byakuya Kuchiki was a grade A asshole for doing this to him.
XxX
"So unless you want a kid screaming at you in nine months you'll either keep it in your pants or use some kind of protection"
Renji said as he started to rub off the board with the eraser.
"Yo Mr. Abarai? What if you're gay?"
Renji rolled his eyes and sighed as the rest of the class giggled like immature brats.
"Then kid you're gonna be miserable for the rest of your life cause no man likes a smart ass who thinks just cause they're gay they don't have to use protection"
Renji grinned he knew how to get smart ass brats to shut up and embarrass them. He breathed a sigh of relief when the bell rang the kids piled out quickly most laughing and blabbering about the lesson.
Once the room was empty he looked out the window down at Grimmjow standing on the oval yelling at some kid then grabbing a soccer ball and throwing it at the teenagers head as he made him run track. Renji laughed and shook his head.
"Interesting drawing"
Renji turned to see Byakuya in the doorway his eyes darted over to the blackboard to see his penis drawing was still visible
"Shit"
Renji rushed over and grabbed the eraser scrambling to rub out the chalk lines.
"What do you want Kuchiki? Here to tell me I'm gonna to be taking home economics now?"
Renji placed down the eraser and sat on his desk waiting for Byakuya to reply. He watched the man shut the door and pull down the shade over the window. The red head couldn't help but grin as he watched Byakuya do everything so precise.
"I think you know very well why I am here Mr. Abarai"
"Is it because I'm an asshole who just told a kid he going to grow old and die alone cause he is a stupid wanker?"
Renji asked as he spread his legs open a little wider as Byakuya approached him and wedged himself between Renji's thighs. The red head unzipped and unbuttoned Byakuya's slacks, he may have been a prick and he acted like he hated Renji but God he was a great fuck. Once Renji had Byakuya released the red head stood and his jeans undone and thrusted down. He felt the force of his stomach and chest hit the desk.
After a few moments Byakuya's slick cock slide between his ass cheeks. His hole pulsed in urgency to be filled once again with that long and thick organ.. The red head had no idea what it was like to be the dominant one he was always on the bottom he wasn't a master of sex but he certainly had met THE master...Both of them.
Renji groaned loudly as he looked over his shoulder he gave Byakuya a seductive glance then let out a loud growl of pain laced pleasure as his hole was penetrated by Byakuya's stiff length. Renji gripped the desk tightly as he was thrusted into his hole clenched and released around Byakuya's cock as he moaned feeling his own erection brush the lip of the desk.
"Goddamn it Byakuya"
Renji closed his eyes trying to distract himself from wanting to cum
"Say it Renji"
The teacher shook his head he would never in a million years tell Byakuya Kuchiki what he wanted to hear
"Say it a Renji or I leave you like this"
Renji really hated that man he was an asshole but a sexy asshole who had made Renji oddly happy once upon a time.
"I ... I.."
He tried to form the words together but his desire to release was just to great and with Byakuya pounding into his asshole like a hammer banging a nail he couldn't last
"Renji...say it"
"fuck! I fucking love you alright!"
Renji cried out and panted as he came onto the desk and felt the eruption of Byakuya's cock coat his contracting muscle walls.
For three years Byakuya had been trying to get Renji to say it and finally he got him to say it. They had a great relationship but a shitty break up and he knew that was why Byakuya was being a prick towards him, that was why he had been sleeping with Grimmjow and that I love you was the reason they had broken up...simply because both were too stubborn to say it. It was just another way Byakuya had asserted his authority.
Renji felt Byakuya pull out and Renji instantly grabbed his jeans, yanking them back up as Byakuya tucked himself away.
"Have you finished now? I said what you wanted to hear can I have my old job back?"
"No"
Renji felt Byakuya kiss his lips quickly
"Because I do not believe you and as long as you are sleeping with, and have some sort of attraction to Grimmjow I will continue not to believe you"
He wanted to strangle the dark haired male as he left. That was how it was with Byakuya how it always had been but somehow, stupidly enough Renji did love the jackass.
xXx
Renji sighed as he slumped into the couch and cracked open the bottle of beer. He had a day that he would rather forget, first that he was teaching a class he hated, secondly Byakuya's fucking session and thirdly he told Byakuya he loved him and even though the principal was not convinced and they were broken up Renji did mean it, he still did love Byakuya.
"So he just...fucked you and left?"
Renji nodded his head as Grimmjow sat beside him and Renji felt the bluenette lay his legs over him. He took another sip of his beer as he stared blankly at the football match on the large flat screen. He had been living with Grimmjow since his break up with Byakuya. They rarely argued and the sex was good. Renji enjoyed being with Grimmjow.
"And he more or less forced me to tell him I love him"
Renji added and watched Grimmjow shake his head about it. The man was not quiet about what he thought about his past and even present relationship with Byakuya
"I hate that fucking douche bag. Seriously, what the fuck Renj'? You just gonna let him make you his bitch and just fuck you and leave you? You guys broke up fucking six months ago let dead dogs lie for fuck sakes"
Renji cocked his eyebrow he wondered if Grimmjow could have fit one extra "Fuck" in there. The guy was passionate and he clearly cared about Renji.
"It's sleeping dogs and whenever we've fucked you've always been on top so how is it any different?"
Renji asked looking at Grimmjow who gave a loud sigh clearly Byakuya had pissed him off
"The difference is I don't fuck you then leave and I also don't force you to do or say anything and lastly I don't fucking dick around with your feelings. I'm a fucking asshole but Kuchiki...he's a fucking crater"
Well he wasn't wrong. Things had never been complicated with Grimmjow they both spoke openly to one another and whenever they did sleep together he didn't just get up and leave they actually stayed in bed together for a while or if it was in a public place they would always go eat together. If Grimmjow wasn't commitment phobic then he would have been the perfect guy. At least for Renji anyway.
"We were together for three years Grimmjow it's hard not to have some form of feeling there"
"Exactly the fucking point you gave that ass three years and look what you get in return I say cut ties even if you go back with that douche he will still treat you the way he does"
Things weren't all bad with Byakuya. They had some good stuff too. Byakuya was actually rather caring underneath all that stoic hard ass bullshit.
"Yeah I know, you're right Grimmy"
Renji smirked he knew how much Grimmjow hated that nickname he continued to look at him with his red-brown eyes. He observed Grimmjow put down his beer then take Renji's away and put it down on the coffee table. Renji felt his legs taken and spread open and Grimmjow rested between them
"I'm sick of talking about him and you ...together"
"Awww"
Renji cooed and pushed his hand through Grimmjow's hair and then gently and quickly pinched the tip of his nose
"Are you jealous of the big bad man?"
Renji asked in a mocking baby like voice as he looked up at Grimmjow. He really wouldn't have been surprised if Grimmjow had said yes there was something between them they just didn't feel the need to mention it to each other
"Uh duh it wasn't me that had you pushed up against a desk fucking that hole of yours now was it?"
Renji shrugged a little and kept his eyes on Grimmjow
"You've got me now"
"Yeah but I ain't being no runner up he can have my sloppy seconds not the other way round so you're gonna come to bed with me instead. I can have the one thing he can't"
Renji tried to think, what exactly could Grimmjow have that Byakuya couldn't?
"My sleeping buddy"
Renji laughed and shook his head, his long red strands shifting with his head movements and he was pulled up off the couch and playfully pushed into Grimmjow's bedroom.