Natsu just woke up from a nice nap. Just yesterday he had marked his two new mates, and he was happy. He woke up and felt a warm pressure on his chest. He looked down and saw Yukino sleeping. He smiled and noticed her hair. It seemed longer and had a slightly pink tint to it. She then opened her eyes and looked up. "Have a nice nap?" she asked Natsu. "Yeah, but I think you had a better one." He replied. "I did. Can we go to the guild now everyone else besides Wendy, Levy, Milliana, and I already left?" she asked cutely. "Sure if that's what you guys want we can go." He replied with a soft smile "Just get the others I'll be back in a few minutes I just gotta do something." "Yay, we'll be ready before you're back." With that Yukino ran off to get the other girls and Natsu left to do what he had to.
With Natsu
Natsu walked in the forest for a couple minutes and then stopped when he reached a clearing with a lake. There was a dark figure sitting on a log to the right and he sat down beside them. The woman was wearing black clothing with wit a gold trim and a white sash. She had onyx eyes and beautiful black hair she had a bust that rivaled that of Mirajane and the perfect hour glass figure with a perfect rear end as well.
The dark figure was a woman, but only one person knew her true identity and that was Natsu. So you're in your true form today huh, Zeref." Natsu said revealing the person now known as Zeref. "Can't I just visit my brother without faking my identity?" Zeref replied. "Well, I think you look beautiful." Natsu said making Zeref blush slightly. "Th-thank you Natsu." Zeref said "so did you meet your wife yet?" "Yeah I did and right after that I had a dream when I slept of a promise you made me make." Natsu said making Zeref's face flush crimson red. "You didn't see" She was cut off by Natsu. "Oh, but I did." He said "Oh please brother have me as your first wife promise you'll love me even though we're brother and sister, please brother." Natsu imitated his sister. Zeref's face was now more red than Erza's hair. "Just forget about it!" she yelled slightly angry. "Why? You know more than anyone I always keep my promises especially when it's for my sister." He said as he leaned down and captured Zeref's lips with his own.
She was caught off guard at first, but eventually came back with just as much ferocity. They stayed like that for a few seconds before separating. "You were technically my first when I agreed, so I welcome you whenever your ready." He said as he held Zeref in his arms. "I'm ready any time for you brother." She replied with a smile on her face. "I'll explain this to my guild and make them keep a secret." Natsu told her "so I guess it's finally time for you to come out about who you are." "Yeah it is, I can't wait." She replied. With that done they went hand in hand back to their home.
At the Home
Natsu entered the house with Zeref and was greeted by four angry faces. "Natsu you said a few minutes!" Yukino yelled clearly angry "we couldn't even pick your thoughts we got scared!" The next person to talk was Levy. "Wait, who's the girl, Natsu?" she asked. "First, I'm sorry for worrying all of you. Secondly, this is Zeref I'll explain everything at the guild. Let's go." They then set off to the guild the girls all shocked, but they wanted answers.
At the Guild
Natsu and the other girls entered the guild and a spot light was immediately put on him. "Good, now that everyone's here we can start." said a smiling Master Makarov. Natsu walked up to Erza and asked what was on his mind. "Erza what's going on?" he asked. "No one knows Master wouldn't tell us until everyone was here." Erza explained. The Master of Fairy Tail then spoke up. "As you know I'm getting well into my years, so I would like you all to vote on a new Master." he explained "Anyone can vote just come up and say who you would choose and explain why." No one wanted to come until a hand rose in the back. It was Lucy.
The crowd parted as she walked making a path for her. Taking the mic, she looked at him before beginning, her eyes puffy and red like she had recently finished crying. "I…I think Natsu should be the Master." Her voice quivering like she was having trouble continuing after saying his name. "My reasoning is that he brought joy to all of us and he has grown up." she said with a small smile "he keeps himself in check and helps others even if they don't deserve it." Natsu was shocked that she would say this after… recent events. "He's compassionate and loyal and he can lead this guild to greatness. That's my reasoning." she finished and started walking off stage after glancing one last time at Natsu. The crowd started cheering not one wanting anything else.
"Well it seems we have a new Master if he accepts." Master Makarov said looking at Natsu. "Quick question." he said as he walked up to the stage and whisper to the Master "Do I have to tell them, because I have some news that you should probably know first and it has to do with that girl." He pointed toward Zeref and the Master felt curious. "Fine, we'll talk first then make decisions." the Master replied "We will continue in a few minutes after I have a talk with Natsu. They both started walking toward Makarov's office and Natsu waved Zeref to come over as well.
Once all three of them were inside Makarov turned on the magic runes and started. "So what's so important we needed to do this?" the Master asked. "Gramps meet Zeref." Natsu said and the Master's jaw hit the floor. "I thought Zeref was your older brother." Makarov stated. "I never said Zeref was my brother, I said that I was Zeref's younger brother." Natsu told the still shocked Master. "And why didn't you tell us Zeref was a girl?" he asked. "For protection so that she could walk around normally and no one would care." Natsu answered. "That still doesn't answer why you wanted to come here instead of becoming Master." the Master responded. "She can wake Mavis from her slumber downstairs." Natsu replied. This changed everything if Mavis was here she could be Master forever again. "And how did you know about First Master Mavis?" Makarov asked. "Well I smelled some ether-nano and tracked it down there." Natsu explained. "Very-well let us wake Mavis and then she can decide what to do." Makarov said. With that they headed to the basement in secret so no one would know.
In the Basement of Fairy Tail
The three stood in front of the sleeping body of Mavis. "Natsu I'm gonna need your help for this." Zeref said. Natsu and Zeref stepped on both sides of Mavis' body and put their hands on the ether-nano. "I call upon thee Mavis Vermillion, your eternal slumber has come to an end. Now rise Mavis Vermillion, First Master of Fairy Tail." Zeref chanted and the ether-nano encasing Mavis started to glow a bright white light blinding Master Makarov while Zeref and Natsu simply stared. The spell also caused the building to started shaking making everyone upstairs worry that it was an earthquake. Once the light died down it revealed a smiling Mavis standing where the ether-nano once was. "It's been sometime huh, Zeref?" Mavis said. "It sure has." Zeref replied with a genuine smile. They then hugged each other and separated.
"Master Mavis, it's good to see you again." Makarov said. Mavis simply smiled and looked toward Natsu. "I've been watching you and I'm impressed." she said honestly "but about Zeref the Magic Council will come for her once they figure it out, will you be ready?" "If they touch a hair on her head I'll kill them all and that's a promise." Natsu said with a fire in his eyes. "That's good to hear just don't lose control like last time okay." Mavis said. "Wait, you saw that?" Natsu asked surprised. "Like I said I've been watching you." Mavis said with a slight blush "and sometimes a bit more." She whispered the last part so only Natsu could hear. "So First Master what is your choice?" Makarov asked. "Natsu will be Master, but I shall be there as a second to help him when needed." Mavis replied. After about five more minutes of conversation they headed up to the others to announce the new Master.
The Main Part of the Guild Hall
The four walked up the stairs and walked onto staged and everyone simply stared at Mavis and Zeref. "Who are those two girls?" asked Mirajane. "Listen up!" Master Makarov yelled "This is First Master Mavis and she said Natsu will be the next Master, but she will be here to help him as a type of second Master. So say hello to your new Master, Natsu Dragneel!" There was a chorus of cheers. Once it died down Lisanna spoke up "Wait, I thought Master Mavis was buried on Tenrou Island, and who's the other girl." Other guild members started to agree. "We can explain about Master Mavis later, as for the other woman, Natsu can explain if he thinks it's time." Master Makarov said making everyone look at Natsu. "Well, grab a seat this is gonna take awhile." Natsu told everyone. Then he began the all to familiar tale about Zeref, E.N.D, and himself. Everyone was surprised to know that Zeref was a girl, except for Wendy since she saw all his memories.
A Few Hours Later
It was dark out and after partying for Natsu becoming Master and Mavis being back everyone started heading home. The only people left were Natsu, his mates, and Mavis. 'This is a good opportunity.' Natsu thought to himself. Natsu walked up to Mavis as she dangled her legs over the second floor railing. "Hey, Mavis?" Natsu asked. "Yes, Natsu?" Mavis replied. "Do you have a place to stay?" Natsu asked making Mavis realize she didn't "if you don't you can stay at my place. Especially, since I heard what you said about you watching me a bit more in the basement." This statement made Mavis blush.
Mavis had been watching him more and more every since he started his "harem" and she had accidentally mentioned it to him. "Natsu, I like you, I can even say I love you, but I can't go that far just yet. If it's all the same with you I'd like to stay in a dating relationship rather than a mating one. For now, at least." Mavis told Natsu her opinion on the situation. "That's fine with me Mavis, but I'm not gonna leave you without a place to stay, so let's go everyone else is waiting." Natsu said and Mavis reluctantly agreed and followed him.
Natsu met the rest of the girls near the doors to the guild hall and they started walking. They stopped just outside as they waited for Mirajane to lock the doors. After she did they set off to their home, enjoying the silence of the walk together. It took only a few minutes for them to get home and most of them went straight to their rooms, except for Natsu, Mavis, Wendy, Yukino, Levy, Hisui, and Zeref. Zeref clung to Natsu's arm like he would disappear if she let go making the other girls all think of the question. What kind of siblings were they? Natsu quickly heard their questions and answered.
"I made a promise and as such Zeref, became my first wife. Which means she is one of my mates." This took all the girls by surprise, besides Wendy and Mavis. At this point Erza walked down the stairs and was going to the kitchen when she saw the situation. "What happened?" she asked. "So you agreed to incest!?" Yukino and Hisui yelled. Erza's face was more red than her hair as she thought about a few of the smut novels she's red in the last few days, which all had some amount of incest in them. "LEWD!" she yelled and ran back upstairs to her room and slammed her door shut.
"I thought you chose me as your wife?" Yukino said with a tear in her eye. "Yukino, I did choose you as my wife, and in dragon terms all my mates are my wives, but I didn't have that memory of Zeref until this morning. Please don't cry, Yukino." Natsu told Yukino in a soft voice. Yukino, realized what he had just said and it made her feel slightly relieved. She wiped her tears and slowly moved toward Natsu. "Okay, I understand, but is there anything else that you need to tell me now about this or something of the sort?" Yukino asked and Natsu thought for a moment. "Well, there is something I need to confirm with Zeref, but I'll talk about that once I know." Natsu told Yukino and she gave him an understanding nod.
"Well, Natsu if you want you can ask me now." Zeref suggested, but Natsu shook his head. "No, not right now, because it's about Ordine Alba Rosa." Natsu said and Zeref's face turned from a smile to a frown. "Do we have to talk about 'that'?" Zeref asked. "Yes, we do, not just as mates, but as siblings." Natsu stated in a serious tone. "Fine, can we go to bed now?" Zeref said with the same frown on her face. "Yes, but first thing in the morning we're talking about it." Natsu stated and Zeref nodded "you girls get in bed, I'm gonna get Mavis settled in, Zeref you come too." With that they went up the stairs. Wendy, Yukino, Levy, and Hisui turned right to the Master bedroom, while Mavis, Zeref, and Natsu turned left toward the extra rooms for his mates.
Natsu opened the third door on the left and walked in followed by Zeref and Mavis. "Well here's your temporary room, Mavis. Until, you're ready." Natsu said as he walked in. "Thank you, Natsu, but I think you're forgetting something." Mavis said and Natsu realized he never marked her. He then moved forward and Mavis, tilted her head to the left. Natsu then leaned forward and bit the right side of her neck. He then licked the blood away as his saliva healed the area. She had a white dragon insignia on her neck which confused, Natsu. He then realized that it was the Sky Dragon Slayer magic he got from, Wendy.
"Well, you're the third Sky Dragon Slayer in this harem." Natsu told Mavis and she smiled "I guess you already know all the details, so get some rest. I'll be right down the hall if you need anything or have a bad dream or even change your mind." Natsu told her hoping she would choose the last one. Zeref then spoke up "Or if you want to just talk to me." "I would probably do that last one." Mavis told them "By the way have you marked Zeref yet Natsu?" "Actually I marked her along time ago. That's why she doesn't have pink hair. Anymore." Natsu explained "Anyway I'll see you in the morning, Mavis. Good night." Natsu then leaned in for a kiss and was happy when Mavis kissed back. "Good Night, Natsu." Zeref and Natsu then left for the Master bedroom.
Natsu and Zeref walked out of Mavis' room and as soon as the door closed Zeref smashed her lips to Natsu's. "Can we do what we were going to tonight?" Zeref asked. "If the others are awake we can. I don't want to wake them. Especially Wendy and Yukino since they're changing right now." Natsu told Zeref who was now hoping everyone was awake. Natsu then opened the door and smiled brightly at the sight as did Zeref. Wendy, Levy, Hisui, and Yukino were all wearing revealing lingerie with cat ears and cat tail butt plugs. Wendy was in white, Yukino in red, Levy in purple, and Hisui in black. They were on all fours and staring at Natsu sexily. "Wait, Wendy I thought you wanted to wait?" Natsu asked. "Well, none of us are doing it today, this is all for you and Zeref. We're just in the theme." Wendy explained.
While Wendy was explaining Natsu failed to notice Levy take Zeref to the closet until they came back. Zeref was wearing a colour that matched Natsu's hair perfectly. "Natsu." Zeref purred "look it's your favourite colour." Natsu looked at Zeref and licked his lips. "So close, but my favourite colour is in a place only I can see." Natsu said with a smirk. "And where's that?" Zeref asked. "Down there." Natsu said pointing at her nether region. Zeref was blushing red, but she smiled sexily and walked up to Natsu and kissed him passionately. Natsu then moved his tongue across her lip and she immediately opened her mouth for him as he slipped his tongue in. Their tongues started a battle for dominance and they stood there for a couple minutes before separating for air.
Zeref then turned and pushed Natsu on the bed. "Today you have to do whatever I say." Zeref purred and Natsu just smiled. "As you wish." Natsu replied. Zeref moved forward and started to remove her lingerie sexily. She then walked forward and moved up on Natsu's body and whispered in his ear. "I want you to eat your favourite colour and devour it." Zeref said sexily and Natsu smiled his all too famous smile. "You didn't even have to ask." Natsu said as he flipped Zeref over and started moving down her body. He kissed his way down to her bust and licked the right nipple. He then started to suck on it while fondling the left with his right hand. He then did the same to the other breast and continued kissing down. He then stopped just above her pussy and looked into her eyes.
"Let's see if it tastes as amazing as before." Natsu said as he then spread the lips to her pussy and licked it making Zeref moan loudly. "How is it?" Zeref asked. "Even more delicious as before if that's even possible." Natsu replied. Natsu then dove his tongue back in and started teasing her clit. At this point all the other girls had taken of their lingerie and started pleasuring themselves while watching the scene, but they kept their cat ears and tail on.
Natsu was still teasing Zeref and he was doing a good job because Zeref was starting to bed. "Natsu please stop teasing me. Natsu please!" Zeref begged and pleaded, but Natsu continued. "I'll stop teasing you if you call me what you used to. What you said is wrong to say in society when doing this." Natsu said to Zeref as she realized what he wanted. "Please brother!" Zeref said and Natsu stopped teasing and made Zeref cum in mere minutes. "Now, was that so hard, big sis." Natsu said with a smile. Natsu then took off his clothes and revealed his member to his sister. 'It's so much bigger than I remember. And it's not even hard!' Zeref thought.
"We never did get to go this far did we?" Natsu asked Zeref. "No, you turned into E.N.D. before we could." Zeref said. Natsu's member now stood tall at 18 inches and he put it right up to Zeref's entrance. "Well, are you still ready?" Natsu asked with a smile. "Always." Zeref said as Natsu thrusted into Zeref and broke her hymen. "So tight." Natsu thought aloud. "Just give me second to adjust to you brother." Zeref said. Natsu immediately started to tease Zeref's nipples to ease the pain as much as he could. After a couple of minutes Zeref was ready and she nodded letting Natsu know.
Natsu started trusting into Zeref and she quickly became a moaning mess. Natsu knowing Zeref was immortal and could wave away any pain except for the pain of her innocence knew he could go hard. Natsu did exactly that and started thrusting fast and hard. Within minutes they were both ready to cum and Natsu sped up to inhuman speeds. "Brother, I'm gonna cum!" Zeref screamed. "So am I big sis." Natsu replied. "Cum inside me. I want to feel your warmth." Zeref said. Natsu kept his pace and Zeref was about to blow.
"NAAATSUUUU!" she screamed as she came stronger than anyone before her. The walls of her pussy then clenched onto Natsu's member taking him to the brink of climax.
"ZEEERRREEFFF!" Natsu yelled as he coated Zeref's insides white Cumming stronger than he had in any other girl. He then fell beside her and they both started panting heavily. "That was amazing brother." Zeref said. "Yeah, it was." Natsu replied as he looked at the other girls who had prune hands now from their 'exercise'. Natsu then laid this back onto the bed and Zeref crawled on top of him, resting her head on his chest. "Girls, it's time for bed come on." Natsu said as the girls got up and came his way. Wendy was on his left hugging his arm with Hisui right behind her. On Natsu's tight was Levy who also hugged his arm with Yukino right behind her. He kissed Levy's, Wendy's, and Zeref's heads since they were the only one accessible and then rested his hands on Zeref's gorgeous ass that rivaled Wendy's. They all had smiles on their faces, and soon were taken by a peaceful sleep.
2:00AM
"Natsu, please wake up." Mavis said as Natsu opened his eyes. "Mavis? What's wrong." Natsu asked. Mavis motioned for him to follow her out as to not wake his mates. Natsu followed Mavis to her room and sat down on the bed next to her. "So, what's wrong Mavis?" Natsu asked again. "I had a bad dream and I wanted some comfort." Mavis explained. "Talk comfort or snuggle comfort?" Natsu asked hoping for the second option. "Both." She replied and Natsu laid down under the sheets and held out his arms in a 'come here' motion. Mavis then slipped into the sheets and cuddled up into Natsu's chest.
"So, what was the bad dream about?" Natsu asked curious to what scared Mavis so much. "Fairy Tail, it was destroyed." Mavis said with tears in her eyes. Natsu now understood why she was scared. "By who?" Natsu asked just in case this dream came true. "By you, Natsu." Mavis said and Natsu's eyes widened. "I-I would never. That's my home, my life." Natsu said shocked. "Well, I shouldn't say you. It was what's inside you." Mavis said referring to E.N.D. "Natsu, you must stop turning into that monster." "If I knew how to control it I wouldn't." Natsu said looking down knowing it was completely possible for him to destroy anything. Mavis looked on and realized a solution.
"Natsu, you must conquer the beast within you." Mavis said looked at a shocked Natsu. "You know what happened last time I try don't you? If, that happens again it will be the beginning of your dream." Natsu, explained. "I don't care if it is I care about you more. I don't want you becoming that monster and Zeref may have a way to help with the monster." Mavis yelled tears brimming in her eyes. She didn't want Fairy Tail to be destroyed, but she loved Natsu more than Fairy Tail. Natsu saw her tears and realized why she was crying. "Alright, Mavis I'll listen to you I'll conquer the beast and be back in one week. If, I'm not back assume the worst and don't come looking for me. I'll take Zeref with me." Natsu said as he wiped her tears. "Thank you, Natsu. As for not looking for you, just don't give me a reason." Mavis said telling Natsu, that she would look for him.
"Do as you please. I'll wake Zeref up and leave to get a head start. Don't tell the girls why I'm gone unless I don't make it back." Natsu said walking to the door. Mavis got up and walked to Natsu "I have a bad memory I might forget. Guess you'll have to tell them yourself." Mavis said with a smile as she went on her toes and kissed Natsu, quickly on the lips and walked back to her bed "see ya soon." With that Natsu, went back to the Master bedroom to wake Zeref up.
"Sis, wake up." Natsu whispered in Zeref's ear. "Oh Natsu, you're such a beast in bed." Zeref moaned. Natsu sighed as he remembered how Zeref, always had wet dreams. Natsu picked Zeref up bridal style and took her downstairs and placed her on the sofa. Zeref, was still in the nude with pink cat ears and a tail from last night. Natsu, then smirked evilly. He put both his index and middle fingers together and quickly shoved them into Zeref's, pussy. "NAATSUUU!" Zeref moaned as she came from the ministrations. "Yes?" he said with a smug face. "You jerk!" Zeref yelled "I was in the middle of a great dream about you!" "Well, we gotta go." Natsu said seriously scaring Zeref a bit since here brother was never serious. "Where and why?" Zeref asked. "Mount Hakobe, to fight E.N.D. for control of my body." Natsu explained and Zeref was ready. "It's gonna be tough, but I'll keep you alive." Zeref said "let's go." They then set off for the Mountain unsure if they would live or die. Then again, those were always the odds.
Live or Die who knows besides her.
Thanks for reading as always. I wanted to repeat my idea at the end of the Story Update. If, any of you have any good ideas about who I should add to the harem or the fights that should take place PM me. Also, if any of you wanted to write a scene, fight or lemon send the scene to me and I'll work around it. Thanks and see ya later.