Ao no exorcist doesn't belong to me

I apologize for the spelling and grammar mistakes.

Not my first fic but my first in english and, well, it can seem strange but it makes a big difference to write a sex scene in another langage...

This story is spoilersproof.

Shima pinned Bon against the wall. He started to violently kiss him, his lips pressing against those of the taller man. Soon, Bon gave up and opened his lips, teeth crushing together. Bon pushed Shima away, feeling his tongue being bitten.

- I understand your lust, but fuck, is that a reason to hurt me ?

- Oh yes, it is. When we first discussed about it, we agreed that we both wanted to be on top. I've already paid my share, now get your credit card out ! Said angrily the pink haired boy.

Bon paused to think. It was true that when they made the deal, he agreed on being a top and a bottom. But, as days passed, he came to ask himself whether this relationship was a good idea to begin with.

All had ten days ago. It had started when Shima noticed that he wasn't the only one looking at Rin Okumura with lecherous eyes. Both knowing that the probability that Rin was gay was very low as well as the probability to find a male partner on the campus, they agreed on having sex with each other. Even tough they both wanted to be on top, the two boys accepted that sacrifices needed to be made sometimes in life and they both surrendered. Shima started. The cheeky monk had always been more honest with his sexuality that Bon and, even tough for Rin he had preferred to throw the ball, he was willing to catch it for Bon.

Their first sexual relationship had taken place nine days ago. Bon was a first a bit reluctant but the experience of Shima had helped him to make his choice. It obviously wasn't the exwire first time and the feeling Bon had felt when he climaxed made him think that it certainly wouldn't be the last.

He would not say he hadn't thought of Rin during it, knowing too well that he wasn't the only one to do so. That also was in itself a problem. If hearing their names being said when their bodies mixed together was the best turn on, then, hearing the name of the person they were supposed to be having sex with was the worst turn off. They agreed in a little rule stating a simple formula, Rin's name once, their names twice.

During the past week, it worked well. The two adolescents going through puberty kept their desires at a safe spot and Rin still remained clueless about their feelings. But one day Shima, his breath still heavy, had whispered in Bon's ear that it was time for a player change. It had been a long

time ago since Bon had swallowed with such difficulty.

Like any other virgin would be, he was afraid. Afraid of the pain, afraid that he might lose something that maybe he wanted to keep for someone else (the cute face of Rin had imposed in his mind). But like any other boy going through puberty, he was also interested. He wanted to feel this different kind of pleasure, the one that could only be given by a male, the one that was almost a gay man privilège. At this time of his life, fear was the one that took the better of him. Which wasn't to Shima's taste at all.

The idea of being a bottom most of the time wasn't scaring him, that was the idea of being a bottom all the time that sent chills down his spine. He liked the pressure against his prostate, the weight of the other boy against him, the well-toned muscles moving before his eyes but he also liked the tightness around his length, the soft whimper the bottom often gave, the lust of the bottom when he put his arms around Shima's neck, making their bodies closer. He could have easily got another, more experienced bottom, but he liked very much doing with someone he shared feelings with, even if, ironically, they weren't for each others.

But let's go back to the present time, where Bon was quivering against a wall while Shima was staring at him, his look lost between anger and lust.

- How many times did I take it in the ass ?

Bon looked away and answered in an almost inaudible voice.

- A lot.

- How precise, said sarcastically Bon's childhood friend.

There wasn't any escape. It was the time to face his decision. The scared youth calmed down a bit. Shima came closer, looking deep into Bon's eyes. Soon, he was running his hand through his hair, his lips getting closer and closer. Now touching those of the taller man. A few seconds later, a tongue was inserted, a moan was heard. The pink aired fifteen years old boy didn't wait another second, this time he shoved violently his tongue within the other guy mouth and started to play with the humid muscle of the other youth. His hand were getting downer and downer, reaching Bon's ass where they stopped, taking their time appreciating the muscled, and very round, part of his body.

Moans often went out of the taller man's mouth. So, he was weak to caress ? Shima noted it deep down his mind, if one day his childhood friend was still reluctant about this position.

Slowly he pulled out of the embrace. Bon was looking at him with eyes where lust had chased fear. The pinky haired widely known has a pervert smiled and took Bon's hand, walking the few meters separating the corridor, the door and finally the bed of the exwire's room. Sitting on the bed, they started kissing, Shima slowing putting the other boy down on the bed. Soon, he was unbuttoning Bon's shirt. Letting his hand slide against the muscles of the taller man torso, he got a particularly loud moan.

- Wait ! Yelled Bon, waked up by his own moan.

The overly excited boy sighted, and slowly came closer to the other guy ear, whispering :

- Are you sure that you want to wait, Ryuji ?

No he didn't want, no, now lust was eating him from the inside, all of his body was hot, it was aching for more, it didn't care for who was gonna give him, he needed pleasure, if it weren't from Rin, then it would be from Shima.

- So do you wanna wait ? Asked the pink haired guy, fully knowing the answer but still wanting to hear it.

It would be a lie if he said that seeing those lovely cheeks becoming so red just for him didn't make him so damn excited that he worried if his trouser could hold down his erection.

- No I don't.

Shima was already fully satisfied.

- I want you in my ass.

That was too much, way too much. If Rin would have been a great turn on in this position saying these words, Bon was a pretty good one, and that was largely sufficient considering the excitation Shima already felt.

- And me who wanted to do a little foreplay...

He didn't even let the time to Bon to answer. He put a hand in Bon's trouser and took hold of the length, already hard. He watched the muscled torso of the taller man arch, his head going back while he let go of a particularly loud moan. But Shima didn't want to wait. Yes, sure, it would have been fun to see Bon moaning under his touch, but now, what he wanted to see most, was the pain and pleasure mixed together when they would come. So he gently put three fingers in front of the easy to anger adolescent's mouth. That one paused a second then opened his lips, but started talking, putting the fingers out of his mouth with his tongue.

- Are you gonna put those in me ?

- No I'm gonna put those on your hair, 'cause I have a wet hair fetish.

Bon was knowing too well that it was irony despite the serious look on his childhood friend's face, that also made him feel that he shouldn't ask any more questions.

But he did.

- The three of them ?

Shima sighted audibly then looked at the scared man face. He took hold of Bon's hand and slowly put his fingers between the fingers of the hand his was holding.

- Honestly Bon, if I could put those finger in Rin's ass, I would do so and let you masturbate as much as you want, but dammit, I took you in my ass, I sucked you and it was fucking great so now you will, without a word, open your damned mouth and suck on my fucking fingers.

The angry words from his childhood friend at first angered him, but finally they gave him the courage to do so. He slowly put out his tongue, licking the fingers, soon taking them into his mouth and sucking them, thinking of how great it would be if Rin had done that for him. Shima undressed the faster he could and did the same to Bon, throwing their clothes onto the floor. He couldn't help but smile when he saw Bon staring with a blush at his body. The youth always liked creamy skins and Shima's was quite fulfilling in that side. Bon, for a second, closed his eyes and thought about the soft skin that he could have been touching right now if Rin was gay.

Then the one topping him put the first finger up his ass.

He yelled, covering his eyes where water was pointing out at the end. He wanted to yell at Shima to not move but it was too late, the finger was already making his way up the virgin hole. Soon he put another finger, the only word in Bon's mind being pain. He wanted to shout, shout the most loudly he could. Which didn't get better at hole when Shima put the third finger. He moved the three of them, knowing stopping wasn't an option even tough Bon's supplications. Then he got them all out.

Slowly he started to position the muscled body under him in the best way to avoid pain or more likely to lessen it. He turned over the other guy, and putting a little pressure on Bon's stomach, had him to lift up his ass, face facing the mattress.

- Bite onto this if pain is unbearable.

Bon's looked at the pillow and soon was biting him. Shima smiled widely when he placed his penis in front of the entrance. Slowly he started to insert the tip into the ass, feeling Bon shivering under him. He wanted to tell him to relax but the pleasure he felt when he inserted more of his length stopped him from. He had forgotten the delicious tightness of a virgin.

- Don't... move... supplicated for the last time Bon.

- Sorry, babe, your ass is way too good for that...

And he was moving. First slowly then faster, letting moans and groans of pleasure go out of his mouth. Then he remembered he wasn't alone and a virgin was unlikely to come from his ass the first time. He took hold of Bon's length and pumped it a little finally obtaining a moan from the other guy. A few seconds later, another moan came, louder. Great, he had hit the prostate. In two or three thrusts, he had localized the place. Now, even if it wasn't maybe too early, he could try another position.

- What the fuck are you doing ? Yelled Bon feeling his childhood friend pulling out and turning him over.

Shima didn't even bothered to answer and placed the muscled legs over his shoulders, the entrance now attainable. He didn't wait even a second and entered, the taller man's beautiful body arching under him. In a few thrusts, he could tell where the prostate where, which was a very good point knowing that the boy who didn't fucked someone for quite a time was near release. He pulled Bon's torso against his, letting the other boy ride him a little. How he liked the feeling of Bon's arms around his neck, how he liked hearing his name being said in that suave, deep voice. Closing his eyes, he let a "Rin" slip out of his mouth, imagining the cock he was pumping alongside of his was the little demon one. Bon's moans got louder.

- Renzou... Renzou... I'm... I'm gonna cum...

- Go on Rin

Bon arched his body and threw his head back, sticky white stains sliding on their stomachs. Soon Shima released, feeling the sweet tightness made by Bon's orgasm around his length.

They looked at each other eyes for a few seconds and started kissing, Bon still having his arms around Shima's neck. The pink haired boy slowly pulled out and lied down, pulling Bon against him. He hugged him and let his still quick breath running around Bon's neck. He noticed the former virgin's anger. Hugging him tighter he said :

- You didn't like it ?

- My ass fucking hurts and I still feel like you are inside of me, also sperm is going down my ass.

In fact, what he said earlier bothered Bon but not as much as the pain he had felt when Shima had said Rin's name. He didn't expect his feelings for the raven aired demon to go away because he took his substitute up in the ass.

- Another round ? whispered Shima in his ear, letting a tongue run around the cartilage of it.

" Oh fuck ", feeling his penis harden, couldn't help to think Bon.

I would like to say there will be a second chapter where I explain in a more suitable way what Bon is feeling right now but... Let's say it depends on the time that I have... Yeah, bad excuse during summer break...