Disclaimer: I don't own Fairy Tail
Both of the twin dragons' power began to rise. "So you're going to use 'that', aren't you," Natsu gritted his teeth.
"Oi, Bunny Girl, you better away. The moment we're overpowered is the moment they may decide to come after you," Gajeel warned Lucy.
Lucy began to walk back, knowing that Natsu and Gajeel were going to be no good to the two.
"Lucy, don't worry about us so much. If we're forced, we'll go in our modes," Natsu told Lucy.
"Gajeel, make sure to make it through this," Natsu told his partner.
"Can't guarantee it, but I'll try," Gajeel told Natsu.
"You two are to distracted," Natsu and Gajeel were through back behind Lucy.
Sting stood there, a smirk on his face. "We won't go after Blondie as long as you don't go after Yukino-san," Sting told them.
"Sounds like a deal, Sting," Natsu came running, throwing a flaming punch, but Sting simply blocked it.
Natsu's eyes widened with surprise. Natsu got hit back into a tree, dust flew everywhere. Gajeel got behind Sting, but Sting blocked all his attacks and sent him flying off another direction. This type of fight continued and soon enough, Lucy was having a bit of a hard time keeping Gajeel's gate open. "Gajeel, go. I'll deal with them," Natsu was breathing hard, just getting up from his position on the floor.
"No, I'll stay," Gajeel refused.
"Lucy's having a hard time keeping you out at this point. I'll deal with them. I've already figured out everything, even the rhythm of their heartbeat," Natsu told Gajeel, the panting stopped.
"Fine. I leave them to you," Gajeel grinned and disappeared and Lucy collapsed to the floor.
"Aren't you going to disappear also, Natsu-san?" Sting smirked.
"Who said that Lucy summoned me out here?" Natsu grinned and added, "Plus, I've figured out all your weaknesses. All that's left is defeat you and Rogue."
"That's impossible! You forced yourself out of the gate plus figured everything out from us. We're in Dragon Force!" Sting told Natsu.
"I know, but you still have weaknesses. I made sure that me and Gajeel attacked you and allowed you to attack us. Though, from here on out you'll lose. You can both come at me at the same time," Natsu grinned.
"You're messing with us!" Rogue came to stand next to Sting.
"Bring it!" Natsu taunted them.
Sting was the first to attack, ready to punch Natsu, but Natsu blocked it. "Are you at half power now? Or are you just shaken?" Natsu asked.
Sting tried to push, but Natsu threw Sting back into a tree. "Sting-sama!" Yukino yelled, worried.
"So that's why you didn't want me to worry," Lucy gave a smile.
Rogue gave a roar attack, but Natsu dodged and gave a flaming roar back, engulfing launched his attack and Natsu blocked his punches and kicks, hitting Sting a few times and Rogue came in also and sooner enough, Natsu smashed Sting to the floor and Rogue followed. "This is the difference between us. Now, you better disappear . You're owner seems about ready to collapse at any moment," Natsu pointed at Yukino, who was on the floor, panting hard as sweat poured don her face.
"No, we'll finish this in one move," Sting and Rogue stood a little ways away in front of Yukino.
Natsu positioned himself in front of Lucy. "Lucy, whatever happens, don't move," Natsu told her.
"Do you intend to take the attack yourself?" Lucy asked.
Natsu smiled, not answering. "No, please don't act like a shield! I beg of you!" Lucy pleaded him.
Though, Natsu watched Sting and Rogue intensely as they formed a Unison Raid. Their fists went forward as they yelled, "Holy Shadow Dragon's Flash Fang!"
A giant blast came towards Natsu and Lucy. "Trust me, Lucy. This attack won't reach you," Natsu said.
"Natsu!" Lucy screamed before shutting her eyes and braced for the oncoming blast.
There was no blast that hit her. Though, there was a lot of heat and then it suddenly went cold, giving Lucy the goose bumps. Lucy reopened her eyes, only to see Natsu stood, unharmed as both of the Twin Dragons were laying on the floor, defeated. "W-what happened?" Lucy asked.
Yukino collapsed and Sting and Rogue disappeared.
"This is my limit, huh?" Natsu said before disappearing also.
Lucy stood, a bit wobbly. She came over to Yukino to see the girl had fallen unconscious. "So Sting and Rogue pushed her this far, only to be completely defeated," Lucy sighed.
Lucy made her way back home, leaving Yukino where she is and when she got home, she collapsed on her bed, sleep overcoming her.
That's the end of the fight! Wow, that was a bit difficult. If this looks any similar to the anime, I kind of took parts from their fight and placed them in since it was easier to kind of take some of those parts and place them into the story. Anyways, I hope your enjoying the story so far and don't forget to check out my other stories!