Path 5: Vs Erza

I don't own Fairy tail and anything I use is property of its creator Hiro Mashima

As Natsu and Happy arrived on Tenrou Island to begin the first part of the S-class exam they knew that they were in trouble. The goal of the first exam was to pick one of the paths that were on the island and deal with what happened. There were eight paths labeled A-H and each path would lead to 1 of 6 possible results. You would either have to fight one of Fairy Tail's S-class mages in Erza Mirajane or Gildarts. Two paths led to fights between examiners and a final path which was free. "Natsu what do we do" Happy said nervously as the pair arrived at the area where the paths were. Thanks to their fellow guild mates Path and H were gone and 4 paths remain. Fortunately for Natsu he has an idea.

"We're gonna take Path E Happy."

"Why" Happy said in disbelief.

"Ain't it obvious, Path E for Erza" Natsu said happily as he made his way towards Path E.

'Natsu that's way too obvious, the master would never do that.' Happy thought to himself as he followed his impatient partner. Path E turned out to be a large cave with fireflies all over the place in order to light it up and rock formations all around. As they got closer Natsu's eyes lit up at the opponent in front of him.

"Alright!" Natsu said happily since it was the opponent he was waiting for.

"No way" Happy exclaimed when he saw Erza Scarlett of all people waiting for them.

"Hello there Natsu" Erza said happily. Erza was looking forward to this battle because she wanted to see if Natsu could claim his place as an S class wizard. That and confirm something she found out the night before.

"So it's Erza after all. I'm really getting fired up now" Natsu smirked glad that things had worked out the way they did. Normally when Natsu fought Erza he wasn't able to fight with the same amount of power as usual. When he talked to Mira about his 'problem' he realized that he was just aroused by Erza and that's what interfered with his ability to fight her. In order to combat the problem Natsu and Mira had sex for hours the night before the exam draining him of most of his extra libido. This time he would be ready.

"So are you ready Natsu" Erza said happily as she summoned a single broadsword.

"Oh Yeah" Natsu said happily as he began to focus his flames on his fists. For some reason Erza was fighting without her Flame Empress armor, a staple of their usual battles not that Natsu was going to complain.

"Then let's GO" Erza yelled as she charged Natsu. Natsu and Erza engaged in a fierce clash where neither one would give in as fist. No other magic but fist against blade, a true clash of wills and one that Natsu was actually winning for once. "You can't keep this up Erza" Natsu said happily as he slowly gained the edge on the powerful swordsman.

"Don't be so sure Natsu" but on the inside she was bothered by something. 'Was Mira right after all?' Erza thought to herself as she remembered a conversation that she had with her old rival the night before.

Flashback

Makarov was meeting with the 3 S class wizards Gildarts Mirajane and Erza to discuss which path they were going to guard when the exams began. Interestingly enough it was Mira who suggested that Erza take Path E and she wanted to know why but Mira wouldn't say the reason why until after the meeting was over. Luckily for them the Guild was closed and everybody else had left for the night including Cana who would've likely messed up her plan. "So Mira why'd you tell me to take Path E" Erza wondered as she sat at the bar.

"Because I know that Natsu's gonna take that path once he finds out what the master is planning and I wonder what would happen if you guys fight" Mira smiled surprising Erza out of the blue.

"Wait a minute, why do you want Natsu to fight me." Erza replied in confusion.

"It's not as much that I want Natsu to fight you but that Natsu NEEDS to fight you." Mira explained again confusing Erza.

"But Mira, Natsu has challenged me many times and he's failed each time. What makes you think that he can beat me all of the sudden." Erza wondered. It was a fair question since Natsu's fear of Erza and the number of times she's beaten him in combat were well known to everyone in the guild.

"Probably because of the way you fight him." Mira said cryptically.

"Huh" Erza replied still unsure what Mira was getting at.

"Ughh! Since you don't get it I'll have to spell it out but what I'm about to tell you doesn't leave this room." Mira groaned knowing that she was about to reveal a private secret.

"Okay" Erza replied not sure what her rival was getting at but she wouldn't tell a soul.

"Natsu can't beat you because his dragon instincts get in the way." Mira explained.

"Wait how's that possible" Erza wondered.

"Because your Flame Empress armor turns him on" Mira said bluntly tired of beating around the bush. Erza was surprisingly thickheaded.

"You're joking!" Erza exclaimed not expecting that answer at all. It actually caused her to blush slightly.

Mira smiled since Erza clearly wasn't opposed to the idea, "As you know, my family specializes in take over magic but what you may not know is that in order to use Take Over we also gain a small bit of the instincts of the creature's we absorb."

"What does that have to do with Natsu?" Erza questioned having recovered from the revelation.

"It has to do with Natsu because he has a similar problem due to his dragon slayer powers. He fights against his dragonic instincts on a daily basis and has done so for the past few years."

Erza slowly but surely was beginning to realize what Mira was getting at, "So you're saying that because of the design of my armor Natsu is more interested in sleeping with me then he is fighting me and that weakens his attacks."

"Exactly. It would've been worse if I hadn't been sleeping with him for the last 2 years." Mira admitted with a slight blush.

"Wait what!" Erza screamed again clearly caught off guard by the revelation.

"We've been screwing each other once in a while for a few years now to keep them at bay. I gotta admit with my sister back and Lucy a part of our guild he's become much fiercer in bed." Mira chuckled remembering the last time they slept with each other. They went at it for four hours and even though Lisanna joined them half way it still took four hours to calm him down. She was actually going to see Natsu tonight since both of them needed to focus for the upcoming exams.

By this time Erza was red in the face and completely embarrassed at what she had learned but at the same time she was curious, "So why are you telling me this Mira." Erza wondered.

"Honestly I didn't want to tell you EVERYTHING but you were so clueless that I had to." Mira groaned.

"So what do you think will happen if I use my regular armor instead of my flame empress armor?" Erza wondered.

"You'll lose" Mira said bluntly. The whole story was insane but Erza was going to test Mira's theory if she did indeed fight Natsu.

Flashback End

Remembering what happened caused her to lose focus again and Natsu's latest punch managed to get through her defense and send her flying into the cave wall. "Damn that hurt" Erza groaned not expecting that much power from Natsu.

"Get ready Erza because now I'm really getting fired up." Natsu growled as he focused his energy.

'Incredible' Erza thought to herself as she slowly realized that Natsu really was that strong. "Alright Natsu it's time to take this seriously" Erza smiled as she focused herself once again. "Requip" Erza shouted as she prepared to use her Flame Empress Armor and see if Mira's other theory held true and her test for Natsu would be to overcome those results. Unfortunately the result wasn't quite what she hoped. Instead of her Flame Empress Armor Erza was dressed in something else entirely. She was wearing a white apron that was tied behind her back, exposing her breasts, along with a pair of pink panties that didn't even hide most of her large ass. Black stockings and a maid hat completely the appearance but it wasn't like any traditional armor. Sure there was a bit of armor on her biceps but the sword took away any illusion that this was armor for battle since the words 'Come at me boy' were inscribed there. It was actually Erza's seduction armor that she brought for fun but she accidentally transformed into it right now. The fact that she was on her knees with the blade pointing towards her didn't help.

"What armor is that" Happy said in disbelief as Natsu stood like a statue.

Erza blushed heavily when she realized what happened and turned towards her opponent. "Sorry Natsu I didn't mean to-" Erza started to say before she noticed Natsu's appearance and stopped since she could see a slight bulge coming from his baggy pants.

"Erza, when I said I was getting fired up this wasn't what I had in mind but okay" Natsu said with a lustful voice in his face.

"Uh oh" Happy said nervously recognizing what was going on.

"What do you mean uh oh" Erza replied since Happy was rarely this nervous.

"Natsu's in heat. I guess seeing everybody on the ship overwhelmed him despite Mira's help yesterday." Happy explained.

Erza paled since it meant that Mira was right and Natsu was indeed turned on by her. She was also slightly annoyed that Mira had been sleeping with Natsu this whole time. "You saw what the sword said Natsu. Give me all you got" Erza taunted. She had read a few of the magazines that the older men left in the guild so she knew what to expect and if she was going to lose her virginity to anybody Natsu was probably her top choice.

LEMON START:

Natsu began by charging Erza and smashing his lips against hers in a searing kiss that quickly overwhelmed her, 'Damn Natsu is good' Erza thought to herself as she wrapped her arms around Natsu's neck as they clashed tongues. The kiss lasted for almost a minute before Natsu pulled away in order to breathe. "Very impressive Natsu" Erza admitted in a glazed voice.

"We're just getting started Erza but I believe we need to make some adjustments" Natsu said lustfully as he slowly began to strip. First came his scarf which he tossed to Happy and then finally his vest leaving Natsu shirtless. As Natsu reached for his pants, Erza ran over to him grabbed his arms.

"If you don't mind I'd like to do that" Erza said with a lustful voice having held back from stripping herself.

"Go ahead" Natsu said happily as he kicked off his shoes leaving only his sweatpants. As Erza pulled the waistband she was very predictably smacked in the face by Natsu's massive member.

"Incredible" Erza gasped at the 14 inch long and 4 inch thick member.

"Thanks but it's time for you to get naked Erza" Natsu growled as he grabbed her apron and burned it off with a flame coated hand before burning off her panties, making sure not to burn her body.

"Dammit Natsu don't do that" Erza pouted not expecting him to act that rashly. Her armor may repair itself once she returns it to her pocket dimension but seeing him tear it off was a bit shocking.

"That's enough Erza. As much as I'd love to enjoy this a little more I have to get you ready." Natsu smiled as he grabbed Erza again pushing her against the wall before lifting her legs so he could access her snatch.

"What are you doing Natsu" Erza blushed heavily.

"I'm gonna devour your snatch like you devour cheesecake" Natsu smirked as he darted his tongue into Erza's snatch.

"Yes!" Erza cried out as Natsu's tongue darted in and out of her pussy making her feel things she never felt before.

"You know I kinda expected you to taste like cheesecake as much as you eat the stuff." Natsu teased causing Erza to blush heavily.

"Not fairRRRR" Erza pouted as Natsu continued to play with her for a few minutes causing her body to squirm from his skilled tongue.

"Yea you're right this isn't fair" Natsu smirked as stopped his ministrations. This was too easy and although he was enjoying his domination he wanted to get a little pleasure of his own.

"Why are you stopping" Erza pouted.

"Because you need to do your part in our little battle." Natsu smirked as he lied down on the floor expecting Erza to know what to do next.

"You'll regret that Natsu" Erza smirked since she could finally take the fight to Natsu. Luckily for her the magazines she confiscated mentioned what Natsu was after and she had secretly practiced herself. Much to Natsu's hidden joy Erza straddled his mouth her large rear in her face and her body leaning over Natsu's tower of flesh.

"Since you're so confident why don't you start Round 3?" Natsu taunted well aware that he had the advantage.

"Alright" Erza said calmly. 'Just think about it like cheesecake Erza. Then we can do this' the normally confident mage said to herself as she slowly began to lick Natsu's member.

"That's good Erza. Take your time and don't forget to use those fantastic breasts of yours" Natsu smiled knowing that he could turn the tables on his foe anytime he wanted.

"Be careful what you wish for Natsu" Erza taunted back as she followed his advice and surrounded Natsu's member with her breasts slowly moving them up and down his massive tower. The mere fact that her massive jugs didn't cover Natsu's pillar of flesh was proof of just how big it was.

"That's more like it but I should get started too" Natsu smiled as he grabbed Erza's ass and pressed his tongue back into her snatch.

"Nghh" Erza moaned slightly as Natsu's licking began anew. 'I won't give in so easily' Erza thought to herself as she moved her breasts up and down Natsu's pillar. The 69 was a clash of wills and strength with Erza trying to hold on and keep the pressure on a surprisingly calm Natsu.

"Not bad Erza but you're gonna have to do a lot better than that" Natsu taunted before resuming his work. Mira and Lisanna may have smaller breasts but their technique was superior and Natsu could easily manage for a while.

"Shut up" Erza moaned slowly losing her edge. She was putty in Natsu's hands and he knew it.

"Aww, is Erza gonna give in." Natsu taunted as he grabbed her hardening clit.

"Dammit!" Erza moaned as she finally came into Natsu's mouth her resistance crumbling.

"Tasty" Natsu smirked as he lapped up her juices.

"This is so embarrassing" Erza pouted before she was lifted into the air by Natsu who clearly wanted to take things to the next level.

"Now it's time for the fun part" Natsu smirked as he brought Erza back over to the cave wall and placed her into position, her hands against the wall and her pussy dripping with juices ready for Natsu to claim it as his own.

"Be gentle Natsu, this is still my first time" Erza mumbled with a blush on her face.

"Got it" Natsu said absentmindedly having no intention of actually doing that. He needed to cum and Erza's virgin pussy was sure to be the perfect tool. Lining himself up he slowly made his way inside Erza's pussy the tight feel proving to be quite the challenge.

"AHHH!" Erza cried as Natsu got 10 inches into her snatch before the tightness became too much.

"Damn you're tight Erza." Natsu grunted.

"Give me a second Natsu" Erza grunted.

"Nahh" Natsu smiled as he began to move having adjusted to her tightness and deciding to move. When Natsu wanted to come he was gonna come and Natsu Dragneel wanted to come.

"Natsu…wait… hold on" Erza moaned as Natsu moved inside her.

"Sorry Erza but if we take too long people are gonna notice" Natsu grunted as he moved inside her the boobjob earlier had been lackluster and he was going to cum soon but he didn't want to tell Erza that.

"But wait a min-AHHHH" Erza cried as Natsu's seed burst into her.

"Sorry about that Erza but I needed to cum" Natsu said sheepishly as he pulled out for a moment. In truth he was always planning the surprise creampie since it was one of his favorite tricks.

"Geez" Erza groaned as she felt the seed fill her up. What she didn't notice was that Natsu was hard again and was already preparing for the next round

"This time it'll be much better" Natsu smirked as he pushed inside her yet again; this time able to fit a few more inches into her passage.

"Wait…Natsu… stop" Erza moaned as Natsu moved inside her yet again with renewed vigor; the seed from before allowing Natsu to move much quicker than before.

"Come on Erza you wanted me to come at you and I will" Natsu said confidently as he grabbed Erza's breasts from behind so he could push in even deeper and getting all 14 of his inches inside her.

'This is insane and to think Mira has been taking this for years.' Erza thought to herself barely holding on. Her lower half was being speared by Natsu's shaft and her upper body was being toyed with by Natsu's skilled hands. For ten minutes all Erza Scarlet could feel was pleasure and she came twice more.

"Erza I'm going to cum again" Natsu smiled since he knew that Erza was out of it.

"Let me have it Natsu" Erza mumbled. It took all of her willpower to stay up and she knew that once Natsu came inside her again she was finished.

"Here we GOOOO" Natsu yelled out as he sent his second load of the day into Erza's snatch.

"YES!" Erza cried out as Natsu filled her to the brim and caused her to collapse.

"That was fun Erza. We should do it again after I become S-class" Natsu smirked as he got dressed and left the cave leaving the once proud knight of Fairy Tail in a pool of sexual fluids.

LEMON END

"Geez if you're not careful Erza's going to get pregnant." Happy pouted.

"Not likely. Mira's gonna realize what's going on and deal with it" Natsu smirked. In the back of his head he knew that Mira was behind his current luck and that she would ensure that Erza was fine.

(Time Skip)

4 Years passed since the S-class exams and Natsu couldn't be happier. After fucking Erza he learned that the second part of the exam was to find the grave of Mavis Vermillion. Thanks to his senses he easily found the location but he ran into Cana and Lucy who figured out the same thing. After learning about Cana's situation he allowed her to pass and that year's exams ended with the card mage getting the coveted spot.

A year later Natsu was again selected for the exam and with Happy as his partner again he faced off against Cana in a battle that was very similar to his one with Erza, though Cana was a bit more experienced in the art of sex. Natsu prevailed against Cana and became S-class after defeating Gray in an intense battle

A year after that, a now S-class Natsu faced off against Lisanna who chose Lucy as her partner and faced off against Natsu. Sex was again the name of the game and one threesome later and Lisanna was allowed to pass, though Natsu gave her and her partner a few intense loads. Luckily for him Mira taught Lisanna a spell to erase all traces of the sex on their bodies and the exam ended with Lisanna getting S-class.

One year later, Lucy was the one to take on Natsu and this time with no partners, a suggestion that Natsu and his lovers made possible so he could screw the blonde mage without any issues since none of the single women left in the guild were his type. Gray and Juvia were dating and Levy and Gajeel had become a thing so nobody was left that he really wanted to screw. Wendy was getting older but she was still like a sister, that and he was pretty sure she liked Romeo, who had become Natsu's apprentice.

"So Natsu who are you gonna screw this year" Cana teased as he and his various lovers met at the mansion Natsu used as a love nest for him and his growing harem. Mira Cana Lucy Erza and Lisanna were all talking about who Natsu's conquest.

"Maybe it's that new girl Yukino. She seems like your type" Lisanna teased. Yukino Aguria was a new mage who joined the guild after the S-class exams where Lucy became S-class. She idolized Lucy and Natsu which amused him greatly. She reminded Natsu of a tanned Lisanna which wasn't a bad thing.

"I think I'm gonna pass on that this time around. I kinda wanna fight Sting" Natsu admitted. Sting and Rogue were dragon slayers that joined the guild a few weeks after Yukino. Rogue idolized Gajeel and Sting Natsu and he was hoping to face off against one of them since they were clearly S-class material.

"Aww what a shame. I'm pretty sure she LIKESSS you" Lucy teased.

"Quit acting like happy Lucy. We're just lucky that he and Carla getting along now so he's spending more time with her" Mira chastised. Happy and Carla's growing bond was a pleasant surprise and it gave the girls more Natsu time.

"Fine" Lucy pouted.

"At least Master decided to reinstate Gajeel's S class status. A fight between you guys would be too much for our poor little island." Cana teased.

"Well I'm sure master will come up with something" Natsu smirked.

"So one more round for each of us." Mira smiled since it was time for the exams and they needed to be ready.

"Sure" Natsu smiled as he went back to work. Natsu's life was going smoothly and nothing was going to get in his way.

That's it for Chapter 5 and the last of the chapters for this fic. I hope you've enjoyed this little romp and I'm sure we'll meet again in another fic.