A/N: NSFW content coming up ahead. This is a different AU.

Jiiiiiii~

Erza endlessly stared at a certain pink-haired male who could manipulate magic based on heat. A very ancient form of heat. But she didn't just stare at him for no reason. This man was very good-looking, not as handsome as other guys out there but she could care less about that. He was very muscular and well-toned, and for some reason she thought he was looking very sexy this time of the day. All of these features brought a smile to her face. She sighed in ecstacy as she continued to lock her eyes onto Natsu's entire presence. He was currently playing a game of cards with him, Cana, Gray, Lucy, Laki, in one table.

"Oooookay. Would you mind telling me why are you staring at your boyfriend, whom you've been dating for 9 months or so, continuously without no end?" Came a voice from behind the bar. Erza had a tick mark and wanted to give this person her piece of mind but refrained from doing so. She turned her head to face Mira who was looking at her with a concerning look, like she was doing something abnormal.

"Am I not allowed to look at my lover?" Erza questioned.

"No", Mira replied.

"Then why even ask me that question? I just love him, that's all. And he just looks extra cute today. I dare even say, sexy."

Mira deadpanned at her with a sweatdrop until she remembered something. With a surprised expression, she said, "You're horny, aren't you?"

Erza did a spit-take and her face glowed a dark red, nearly matching the color of her hair. "WHAT?!" She exclaimed.

"Did you not hear? I said you were-"

"I heard you the first time but what do you mean that?" Erza asked, still blushing.

"Well, I've heard this from another girl who recently got engaged to her lover. One time, she said that every time she felt horny, she would always find her boyfriend to be extra handsome or sexy. So I'm guessing the same thing is happening to you too."

"N-Nonsense. I am not horny. I-I am different," Erza replied with a fake cough.

"Yeah, maybe it's my imagination. But I could be right too. You never know. Anyway, try to not stare too much. You're creeping the others out." Mira said and went to another customer.

But for Erza, Mirajane was spot on with her guess. Erza is very, very horny at the moment. And all her erotic thoughts involve Natsu and herself in it. She regrets reading too many erotic novels.

Erza left the guild and went to her home where she shared with Natsu. Ever since they became an official couple, she started living together with him because she wanted to. Natsu didn't mind one bit and was happy to have her with him all the time. She came alone since Natsu was a bit busy but he said that he would come home soon.

After she arrived home, she took off her armor and put on some casual home clothes. She laid down on her bed, hoping to get some shut-eye. But damn her hormones. Natsu would always pop up on her mind and every time he did, he would be naked from head to toe, with his manhood censored, cuz' she didn't know how big he was. Her own body would react accordingly and she felt the itch in her nether regions. She slid her finger down beneath her panties and began the process known as masturbation.

"Hnng~" She moaned as she played with herself while thinking of any erotic situation with Natsu in it. One such situation was where both her and Natsu were in the shower doing the deed in all sorts of upright positions.

She continued to masturbate for a while not knowing that the other occupant of the house had already arrived and was secretly watching her through the open part of the door. This person grinned and silently tip-toed towards his lover and watched her pleasure herself. The sight made him all hot and bothered and resisted the urge to just take her then and there. But he was patient and wanted to enjoy the sight for a longer duration period.

"Natsu~" Erza moaned as she layed on her side while still fingering herself.

"Yeah?" The mentioned replied.

Erza froze in her actions and turned like a robot to look behind her. She saw the grinning face of her boyfriend, Natsu Dragneel.

"Why'd you stop?" Natsu asked.

"KYAAAAA~" Erza squealed in embarrassment and covered her entire self with the blanket. She wanted to crawl in a hole and never come out, ever.

"Sheesh" Natsu rubbed his ear due to how loud she was and the fact that his hearing was a lot stronger than average.

"Go away" Erza exclaimed from under the blanket.

"Nah, I don't wanna," Natsu replied.

"I'm too embarrassed right now. I thought you were gonna be late,"

"I wanted to come early so that I can spend time with you. And it was probably a good thing since I've never seen you masturbate before." Natsu bluntly said which further flustered the already embarrassed Erza.

"Huuu~" Erza whined. Then Natsu pulled the blanket off of her and hovered over her face, which she covered with her hands. Natsu removed her hands as well and got to see Erza's beautiful face that was tainted red with embarrassment.

"Anyway, why'd you stop? You can continue, you know?" Natsu said which made Erza go wide in the eyes.

"A-As if! It's too embarrassing to do it in front of somebody else." Erza replied back. Although the idea of doing it front of him made her feel excited.

"It's just me though. I'm not gonna laugh or mock you for it."

"But still..." Erza was still hesitant.

"...Then I guess you need some help." Natsu said before firmly locking his lips with Erza's, which caught her off guard. She melted into the unexpected kiss not soon after. It was passionate and loving, with a hint of steaminess and lust. Natsu fully hovered over Erza using his elbows to support himself while Erza wrapped her arms around his neck to bring him closer to her. Their bodies were in full contact with nothing but clothes in between.

Then Natsu's hands started to roam around Erza's upper body. She felt his right hand slide up to her left hand and interlock it with their fingers. His other hand caressed her chest before grabbing her right breast and giving it a firm squeeze. Erza elicited a cute moan from that action in the kiss. Natsu broke apart while squeezing her breast, relishing in the firmness of it even though there was no direct skin contact. Oh, how it would feel if these damn clothes weren't there in the first place.

Natsu then released Erza's left hand and slid down to her nether regions where he began rubbing her groin, making Erza moan in satisfaction. Who knew being rubbed in that area by another person would feel so different from doing it themselves. Natsu rubbed her crotch for a while before surprising Erza by sliding underneath her pants and panties as well. His warm hand made contact with her untouched pussy and began rubbing it directly. This made Erza moan even more louder.

"AAH~"

"Oh! You like that?" Natsu told.

"Yes~ Don't stop please!" Erza pleaded.

"Yes ma'am" Natsu complied and rubbed more vigorously to bring out more moans from his lover. She sounded so sexy when she moaned. He wanted to hear more of it. He couldn't get enough of it.

"Right there Natsu, right there~ Ohhhh Fuck~ Yes~" Erza moaned her heart out as Natsu's fingers were working magic on her. She wondered how he was so good at this.

Natsu then went a bit further and inserted his index finger in her pussy.

"TSSSSAAAHH~" Erza let out a loud moan as she felt his finger enter her. Natsu began fingering her, removing his finger and inserting it again, repeating the process. Erza loved it. She loved it a lot. So much so that she wanted him to go faster.

"More~ Go faster~ nnnghAAH~" Erza pleaded. Natsu responded by speeding up the pace, making Erza to let out moans without a break. Natsu fingered until Erza was about to reach climax.

"I'm..Ah~Ah~AH~ I'm cummiiiiiinnnnnng~" Erza felt the orgasm as she screamed out loud. Her pussy squirted a bit, dredging Natsu's finger with her juices. Natsu removed his finger and inspected it. It was wet with all of Erza's cum slathered on it. Erza, still dazed from her orgasm, saw Natsu staring at his fingers that were wet with her cum. He then began licking them, much to Erza's embarrassment.

"D-Don't do that! It's dirty." Erza exclaimed.

"It has a weird taste. But it's strangely addictive. I like it." That made Erza even more flustered.

'Just what happened to Natsu? When did he become so...bold and lecherous?' Although Erza wasn't really complaining. It was honestly hot how Natsu behaved right now.

"Did you enjoy it?" Natsu asked. Erza nodded with a blush on her face.

"It was better than doing it by myself." Natsu grinned at that. "But now it's my turn."

"Hmm?"

"Take off your pants." Erza asked. No, she demanded.

Natsu smirked and got up. He slowly began to unbutton his shirt. Once he took it off, his entire upper was bare. Erza couldn't help but stare at the well-toned figure of the man in front of her. She had seen him naked before, but seeing him in now in this type of situation, made it very erotic for her.

Natsu was intentionally putting on a strip show for his girlfriend. He knew just how much of a pervert Erza was, judging by the number of smut novels she reads daily, which was around ten or so. Once his shirt was off, he began to unbuckle his pants by removing the belt and then bringing it down to his ankles. His boxers were still on, but Erza noticed the bulge in it. The suspense was killing her and Natsu was grinning at her reaction. After he kicked his pants to the side, he tucked his fingers in his boxers and slowly brought them down, revealing his erect manhood to Erza.

Her eyes opened wide as she saw Natsu's cock. Judging by the many smut novels she reads, he was at least seven inches or so.

Natsu smirked at Erza, as she was staring at his cock with a little bit of drool running from her lips. He swayed his erect cock side to side, as if to taunt her.

"You like what you see?" Natsu teasingly told Erza, which brought her out of her stupor. She wiped the drool off her mouth and crawled over to Natsu, who stood at the foot of the bed. Erza now came face to face with Natsu's cock. She continued to observe it, as if it was like the most precious thing in the world.

"What are you waiting for? If you wanna hold it, go ahead." Natsu teased her again by swaying his cock side to side. He loved that Erza was so enamored with his penis.

Erza finally took a firm hold of Natsu's cock and began stroking it a bit. Natsu let out a small moan at the sensation of Erza's hands touching his cock.

"Oh wow! You're hands feel really good." Natsu commented. It boosted Erza's confidence a bit and she then began stroking with more vigor, making Natsu groan in satisfaction.

The more she stroked it, the more she felt like getting closer and using her mouth. Going by instinct, Erza opened her mouth and closed it around the head of Natsu's cock.

"Tssss, oooooo" Natsu hissed at that. Erza then moved her head forward and was able to take in more than half of his length. She moved back and then moved forward again. Essentially, she began giving him a sloppy blowjob. She used her right hand to keep his dick steady so that she could properly take it in and out.

"Oh fuck~" Natsu cursed out as Erza's mouth felt too good. Hearing his moan made Erza want to go a bit faster. So she increased the pace and bobbed her head a little faster than before. While doing so, she felt her pussy get all hot and bothered from this task. She used her left hand to play with her crotch area while pleasuring his cock with her mouth. After a few minutes, Natsu felt his climax approaching fast.

"E-Erza! I'm cumming! I'm cumming!"

"Mm~" Erza only responded by increasing the pace a bit more. Eventually, Natsu orgasmed and shot out his cum into Erza's mouth. She was grateful that it wasn't a huge load like the ones she read in the novel. Otherwise, she wouldn't be able to handle it.

She took his penis out of her mouth and swallowed his cum. She wanted to know how Natsu felt when he licked her juices.

And he was right. It was addictive.

"Mm~ That was really good." Erza said.

"I enjoyed it too." Natsu sheepishly rubbed his head. Erza then looked at his cock and was surprised to see that it was still erect. She smiled.

"Shall we continue?" She asked as she got on her knees and took off her shirt, revealing her black bra.

"Yes ma'am." Natsu and Erza closed the gap and connected their lips in a searing kiss. They used to their tongues and relished in the feeling of each other's mouths. Erza hugged Natsu's neck and brought him closer to deepen the kiss. Natsu reached behind Erza's back and took off the bra, releasing her large breasts for him to see. He grabbed them both and played with them to his heart's content while they passionately made-out. Erza loved the feeling of her boobs being grabbed and played with by Natsu. It made her feel waves of euphoria all over her body.

Natsu broke the kiss to speak. "I've always wondered how these would look like." He said as he squeezed a handful of Erza's tits.

"You like them?" Erza told in a teasing tone.

"Like them? I love them." Natsu said as he roughly squeezed her tits, making her moan. He bent down and took one of her nipples in his mouth.

"AH~ W-Wait!" Erza couldn't help but moan out loud when she felt her nipple being sucked on. The feeling was entirely different from before. Almost better than just Natsu squeezing her jugs.

Natsu didn't stop there as he sucked on one tit and massaged the other, giving Erza pleasure like never before.

"AHHHAAA~ Don't stop Natsu! Keep going~" Erza exclaimed. She was absolutely loving every second of this. And Natsu couldn't stop even if he wanted to. He was driven by his lust at this point.

After a little bit of playing around, Natsu couldn't hold back anymore.

"Erza," Natsu called out once he pulled apart from sucking Erza's boobs. "I can't help it anymore. Let's do it already." Erza couldn't agree more. Her patience could only last so long.

Natsu gave Erza some space so that she could remove the remaining of her clothes. Once that was done, they both were naked as the day they were born. Erza laid down on her back but she kept her legs close together. Despite her excitement for this, she was still very nervous. Natsu got on the bed and slowly approached his lover. Both of their hearts were beating against their sternum.

"Are you nervous?" He asked.

"Obviously. This is my first time after all." Erza admitted.

"It's my first time too. And I'm kinda nervous as well. But I really want to do this with you"

"Me too"

With that being said, Natsu slowly spread Erza's legs apart. He went close to Erza and passionately kissed her, to which she reciprocated happily. Also, it helped to soothe her nerves a bit. Natsu pulled apart and aligned his throbbing cock with Erza's waiting pussy. He touched the tip with her entrance which made both of them shiver.

"I'll start off slowly, alright?" Natsu warned which reassured Erza. She nodded in return. Natsu then pushed his cock a bit into Erza's womanhood and hissed at the tight wrapping sensation. Erza moaned as she felt his dick enter her maiden pussy. Slowly, Natsu pushed his cock further into Erza's pussy until it was completely sheathed inside her with both of them moaning at the new sensation overloading their bodies.

"W-Wow, you feel so good Erza" Natsu commented as he resisted the urge to climax then and there due to how tight Erza's pussy was.

"Haa! You too! I feel so full."

"It doesn't hurt, does it?"

"A little bit, but not too overbearing" Natsu sighed in relief. He really didn't want their first time to be painful. He waited there and gave some time for Erza to adjust. After a few seconds, Erza gave the go ahead.

"You can start moving"

Natsu complied and brought his hips backward and forward, making his cock go in and out of Erza's claimed pussy. Erza moaned every time Natsu's dick buried itself deep in her cavern. The sensation of her inner walls being massaged by his manhood was very satisfying.

"Ah~ Ah~ Ah~" Natsu loved to hear those moans. He wanted to increase the pace of his thrusts but he feared it might be painful for his girlfriend.

"Natsu! Ah~ Go...go faster!" Erza pleaded. Natsu was surprised and instantly began thrusting at a faster pace. Erza moans became louder and more hoarse, which Natsu found to be very sexy. To amp up the pleasure meter, Natsu bent down and locked lips with Erza. She accepted happily by hugging his neck with her arms and his lower body with her legs. He then began playing with her breasts while fucking and kissing her. All three of these actions made Erza scream in the kiss. They occasionally separated for air before going back in for more kissing.

After a while, Natsu was eventually pounding into Erza's pussy which made her scream in ecstacy.

"AH FUCK YES! Keep going~ Keep going~ Pound that big cock into my pussy~" Erza screamed out. She was drowning in pleasure. Natsu didn't need her to tell him twice. He grabbed her arms and used them as leverage to thrust harder and faster. This position made her breasts to be squeezed by her biceps, pushing them outward. They jiggled with each thrust and Natsu loved to see it.

"AH! AH! AH! AH! AH! I'm close Natsu! I'm so close!" Erza warned.

"Me too. Here it comes!" Natsu did a few more thrusts before finally thrusting hard enough and ejaculating into her pussy. Both of them moaned heavily as they both reached their climax at the same time. Euphoric waves of pleasure rode their bodies as they felt their first shared orgasm. Few seconds later, they both were panting. Natsu's dick was still lodged in Erza's pussy as he laid on top of her.

"*pant* *pant* *pant* *pant*" Both of them waited for a while to calm down a bit. Natsu leaned to the side so that now they were lying on their sides. He hugged Erza close to himself, to which she was hummed in delight.

"That was good, Natsu. I loved it." Erza said.

"I loved it too." Natsu smiled.

"But how in the world are you so knowledgeable about sex?" Erza questioned.

"I uhh...I was curious about those novels that you read every day, so I read a few books." Natsu answered.

"Huh. That was unexpected." She was honestly surprised Natsu even read smut novels.

"I figured that at some point we would be the ones doing it so I kinda prepared myself for it," Natsu said, albeit embarrassingly. Erza giggled.

"Regardless, that was the best sex I had. Even though it's my first time."

"I could say the same" Natsu replied before he yawned. "Haaa, I'm so tired."

"Me too," Erza said as she scooted closer to Natsu and rested her head on his chest.

...

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...

"We're continuing this after a nap, right?" Erza asked

"Oh most definitely."