This story seems to be the most popular one so I guess I am going to focus on this one a bit more.
Don't hesitate to tell me what you think people.
I also know my English isn't perfect, it is not my first language so sorry for any mistakes.
Enjoy!

Even though he was momentarily surprised it didn't last long, he had snapped out of it before I could land the first blow and blocked it at the last moment.
I scrunched up my face before grabbing hold of the arm he had blocked with, pushing upwards with my legs I flipped over him.
The moment I landed I twisted and aimed a kick to his rib cage.
He grunted as I hit it.

Swiftly I moved backwards keeping my eyes focused on him, I watched every small move he made and as I expected he threw one of his explosions at me.
I avoided it with ease, careful not to walk into a trap of some sorts.
He scowled at me with obvious hatred.

"Did you really think it would be that easy.
I wouldn't go after someone I wouldn't be able to take down, I may have been out of the running for a while but I am not nearly as weak as you think I am.
If you keep underestimating me you will lose" I spoke hoping he would get angry and rush into it, he did seem a little hot headed.
Unfortunately it didn't work as planned and instead of charging with anger he actually put more distance between us.

I took a steady breath and took a quick look around hoping to find something I could use to my advantage.
I smirked as I worked out a plan just in time before he threw a second explosion closely followed by a third.
Jumping up I landed on a branch the clay bombs following after me, I went up higher and moved from to tree to tree in a high speed changing height between jumps make the bombs collide with the branches.

With a quick movement I threw a few kunai at him he avoided he first few and as he was dodging I jumped from the branch and grabbed the last kunai out of the air and swung at his face.
A sound of surprise escaped him followed by a grunt as I cut into his cheek, swiftly I drew back and created some distance between us.

"I am done with this" Sasori's grunted out before appearing next to his partner.
He pulled a scroll out of his cloak and summoned a puppet.
I groaned out in frustration, I had hoped he would at least wait until I had knocked out Deidara, impatient bastard.

Avoiding getting hit by explosions while also avoinding Sasori's puppet proved to be quite the challenge and I quickly ran out of breath.
Once more I jumped and hid among the tree branched, instead of trying to avoid at high speed I kept still trying to catch my breath.

I moved silently to another branch and grabbed some Shurikens, with deadly aim and high speed they soared but missed their targets.
While I quickly moved to another spot I threw a second one again missing.

"Really if you think this will be enough to kill Itachi you might want to reconsder hmmm" Deidara mocked me.

A sudden explosion behind me had me jumping out and moving to a lower branch.
"I thought I warned you about underestimating me" I spoke calmly and he merely laughed.

I moved my hand slightly and he stopped suddenly as he caught a glint.

"Too late now" I smiled taking the wires between my teeth as I fluently formed the hand seals at a quick pace.
"Katon, Ryuuka no jutsu".
Flames danced down to the wire to quick for him to evade it properly and I heard the cry of pain that escaped him as he moved away before he was completely swallowed up by it.
Not giving him a chance to catch up I charged at him pushing myself from the branch with force, the moment my feet landed on the ground I turned sideways and buried my fist into his gut knocking the wind out of him.

As he doubled over I slammed my elbow down onto his neck, knocking him down with such force his face collided with the floor.
A final grunt escaped him and I immediately jumped back before Sasori could use the moment to his advantage.

"Foolish thing ain't he" I asked motioning toward a now unconscious Deidara.
Sasori seemed a man of few words, he simply stayed silent and steered his puppet towards me in a higher speed than before.
I jumped and flipped backwards, my legs spreading as I landed and I put my hands on the ground as I ducked to evade another attack.

I sighed softly and stood straight again avoiding blow after blow from the puppet flinging a Kunai at Sasori when ever I could.
They never seemed to hit, a hollow sound suddenly filled the area.
My eyes widened as I suddenly realized.

"You have got to be kidding me" I groaned out.
He didn't say a word as suddenly a scorpion like tail was aimed at me, I avoided it narrowly only to get struck my the other puppet.
I felt something warm drip down my side and I pressed my hand against it, the crimson liquid soon seeping through my fingers.
Quickly I preformed some hand signs and I pressed my hand back to my side a soft green glow coming from it.

"A medic nin" he grunted out more like a statement than a question.
I smiled slightly and nodded once.
When the wound healed I took a stance and braced myself.

It wasn't long before I once more was left breathless and gasping for air.
There was no way I could get lose enough to land a good and clear blow.
I shook my head trying to clear it, my ultimate goal was Itachi, how the hell was I suppose to finish him off if I couldn't even win this.

No matter what I tried it didn't work and right now I was running low on chakra.
I would just have to admit defeat and run the hell away from here but right now I don't think he would let me.

I gasped and coughed as I got knocked to the ground.
Shakily I rose but before I could move away his tail wrapped around me tightly.
I gasped out in pain as I felt it crush me.

"You didn't really think you could win right" he spoke with his raspy voice.

All I could do was gasp as the tail tightened around me, my lungs begging for air.
My vision blurred as I couldn't take in the oxygen I desperately needed.
Was this really how I would die, would death take me away before I could even face him again.

I screamed as my ribs cracked, blood filling up my lungs.
I coughed desperately as I tried to clear my lungs of the crimson life force that filled them.
Gasping and wheezing I glared at Sasori before my vision faded completely to black.