Teach Me Sensei (Natsu Dragneel x Reader)

(y/n) sat near the corner of the room in the guild known as " Wizards who are known to destroy everything" I mean...Fairy Tail. Everyone was being normal, or at least, some what. Surprisingly, Natsu and Gray weren't fighting and (y/n) looked up to see what was happening to the children. Gray was talking to Lucy while Natsu was....staring at (y/n). (y/n) raised an eyebrow looking over at the child in a man's body. He had blushed and walked over fidgeting, "(y-y/n) c-can you help me...?" 

You had raised your eyebrow, why was his voice so quiet and stuttering? "Sure Natsu, what do you need?" 

You had closed your smut book setting it on your table as Natsu grabbed a chair and sat next to you. 

"W-well...there's this g-girl I like...and I dont want to seem inexperience to her...so..I was wondering if you'd be my se-sensei about.." Natsu had blushed scratched the side of his head sheepishly, "those...things..." 

Strangely, this was very similar to the book you had set down. In her book a friend of the girl, who was a boy, had asked her to teach him echii things for this older girl he had a crush on. It turned out, they both liked each other. ( this is a real manga book called Kindan Wedding, but its not the official plot its like a oneshot)

You had nodded smiling, " I would love to help you out Natsu."

The dragon slayer smiled brightly and grabbed (y/n) hand running off to his house. You had barely any time to grab your book. 

Natsu had you sit on his bed as he looked at you, trying to figure out what to do first. (y/n) giggled and grabbed his hand pulling him down. 

"First, you have to know how to kiss a girl." You had whispered calmly even though inside, you were insane. The Nastu, who you have crushed on and at times put you and him into your smut books, was going to do smut things with you. 

Natsu blushed than pressed his lips quickly to your lips, but just as quick his warm lips were gone. You of coursed laugh at his face because you couldn't tell the difference from his hair and it.

"Natsu, if you want to kiss a girl you do it like this~" You had pressed your lips to his and didn't let him pull away. 

His warm innocent lips were very light as he kissed back, unsure of himself. You on the other hand, felt like a professional even though this too was your first kiss. As time slowly passed Natsu felt more confident and kissed you a little rough. Pulling him down onto his bed he hovered, grabbing your wrists in one hand to pin you.

Natsu pulled his lips away from yours and you both panted. "I-is that how one kisses?" (y/n) smiled and responded, " Now to teach you how to make out."

Natsu nodded having a do or die mission look in his beautiful eyes. Natsu went down and kissed again, wondering what the difference was between kissing and making out. You licked his bottom lip, asking for permission. Natsu, unsure of what to do, parted his lips a little going to take a breath. However, you didn't let him because when he spread his lips your tongue was in his mouth. 

Natsu had frozen not sure of how to respond as your tongue explored his mouth, learning the twist and turns of your new territory. Once the sensei pulled her tongue out the student copied her. Natsu explored just as you had, no matter where you touched on his body he was warm. Brushing a spot in your mouth made you make a noise, a noise Natsu wanted to hear. 

Natsu pulled away first panting, " That good?" 

Blushing you responded gasping for breath," Very~~"

Natsu smiled brightly, " What next sensei?" 

It took you a while to think of a way to respond, would he wish to know how to tease or just skip that? Deciding to not torturing yourself you had told him no more clothes. The dragon slayer blushed and released your wrist taking off his vest than his shoes, thinking this is what you had meant. Laughing you took off your shirt than shorts, "Everything Natsu." 

Blushing more Natsu pulled down his pants and boxers all at once, hovering over your body completely nude. Eye raping his strong body you pulled your bra off. "What am I to do next sensei?" 

"Well, there's many thing you can do Natsu. Give me a hickey, play with my breast, let me massage you, ride you, or just skip all the preps and get to the thrusting." (y/n) flipped them over, boobs bouncing a little. 

"U-um...e-e-everything.." The stuttering Natsu barely got out as he was in a trace of your breast. 

Giggling you pressed your body to his and kissed his neck lightly, looking for the spot that made him crave you more. 

When you kissed his sweet spot he had gotten goosebumps, that was where you had decided to place your sweet lips on and suck. Natsu had made the sound you made when he brushed that sensitive spot in your mouth. His hand went to your hips than played with your panties. 

(y/n) pulled away once finished with a deep hickey, " What do you wish next student? Play with me or let me play with you?" You whispered seductively in his ear before nibbling on it.

Natsu gulped knowing his little dragon become a bit bigger. " L-let me play with y-you. Breast right...?" His hands traveled up your curves to the two perfect size jello bouncing privates. 

(y/n) nodded, " Massaging can make a girl moan, so does kissing, pinching, sucking and licking." 

Natsu nodded and flipped you two on the bed, having one warm hand grab a breast and start to massage it roughly. His lips went to the other and first kissed the nipple lightly as your moans filled the room. The man looked up to you and massaged your breast gently, trying to see which made you moan louder. He had figured the gentle massage than sucked on your hard nipple. 

Natsu had done what (y/n) told him to do and sat up as you tried to catch your breath, cheeks flushed with that seductive look in your eyes. You had a feeling you had the look of one of those girls in the smut books. Natsu had an idea on what to do, as if his dragon instincts told him, and started to plant soft kisses down to your panties. He burned the fabric but not you, you of course were annoyed. " You...better buy me new panties." 

Natsu nodded than spread your legs putting in a finger in, making you moan as your fingers tangled in his hair. He started to push in and out his finger before adding another, and another. Having three fingers rub agaisn't your walls made you wet more. Natsu's curiosity got the best of him and he started to lick around his fingers to get a taste. Liking the taste he pulled out his fingers and licked them, giving you the chance to get some air in your lungs. 

Once he licked his fingers clean he kissed up to your lips pecking them, " What next sensei?" 

(y/n) grabbed his little-well big- dragon and started to put it in her. Natsu caught onto the idea and started to go in slowly, moaning from the pleasure. Natsu was fully inside (y/n) and panted, wondering what next. You started to move your hips and Natsu caught on quick, thrusting quickly and roughly. He was very strong and did not hold his strength back, slamming you into his bed. 

Moans echoed together in his room and you both stole each others virginity. You screamed Natsu's name when he hit a certain spot and your walls became tighter, making him cum as well. 

Hours went on and on and soon Natsu and (y/n) laid next to each other panting. After a minute of silence, both passed out.

The next morning you woke up alone in bed and got dress, hating the pain that came from walking. Looking around Natsu's place you couldn't find him and decided to head to Fairy Tail, when the thought came to you. You didn't know if Natsu's crush was you.

(Y/n) walked a little faster, thinking about Natsu scooping you into his arms and kissing you passionately saying how much he loved you. That is, until you walked into Fairy Tail. You couldn't believe your eyes, there he was, kissing another girl, telling her that he loved her and not you. Not you who gave up your virginity to him, most likely will get pregnant, and have loved him for so long. 

Natsu looked over and walked over to the frozen (y/n) smiling. He said proudly, " Thank you (y/n) for teaching me all of that! I can't wait to make Jen scream my name!" Natsu turned around about to head back to his new girlfriend when you grabbed his sweater.

"I gave you my virginity and you gave me yours...don't you love me and not her...?" Heart broken you could not look up. 

"You loose your virginity when you do it with someone you love I say. Thank you for teaching me Sensei!"