He had come busting through the guild hall doors screaming for help with a trembling Lucy in his arms her stomach showing her 5 month point her brow trembling with pain and sweat covering her body only wearing a red shirt and loose black shorts.

Natsu had done everything he could think of by himself even trying to make love to her to give her as much heat as he could but nothing was good enough.

Lucy's stomach was glowing red her baby was giving out a lot of magic to try and keep himself warm but in return it is killing his mother.

The guild began to panic they turned the infirmary as hot as it could go Natsu practically blowing up the building with his heat trying to warm his son but Makarov using his magic to keep it contained.

Everyone was casting all types of fire magic at both of them but it only managed to melt Lucy's clothes which Natsu covered her with his own body, no one knew what to do.

"Come on everyone we need more heat." Erza called out.

Gray, Happy, and many others held back pissed off that there wasn't anything they could do, after a while everyone got tired and drained of magic energy.

"Natsu eat the fire you need your magic more than the rest of us." Makarov stated.

Natsu complied and sucked in all of the fire his friends had given him keeping up his heat waves he was sending to his pregnant wife.

Lucy whimpered and occasionally screamed laying against Natsu for 2 hours her body was shaking.

"Porlyusica came to the guild as she felt the immense magic power all the way from her tree house, but there wasn't anything she could do or say that they hadn't already done.

"I'm sorry Makarov but as things turn out that girl will die." Porlyusica said with regret and disdain apparent in her voice.

"I understand thank you." Erza brought a fireproof blanket to cover Lucy as they all watched what could be Lucy's final moments.

Then suddenly her head hung low and her breathing shallowed, Natsu freaked out screaming "No Lucy hang on you can't die on me. Lucy please I love you" Everyone gasped as they watched her body fell limp.

"Calm down you fool she is only asleep." Porlyusica said with encouragement.

Natsu laid her down on the bed watching her breathing she was still sweating and gave whimpers of the still pain.

Then suddenly Natsu fell limp right beside her his breathing evened out giving notice that he was out as well.

Lucy woke up first but not in the guild she was in an open field surrounded by countless flowers a babbling brook nearby and clouds rolling over the small hills as the sun showed brightly yet calmly over the field as if Heaven itself was shining through.

Lucy was laying a king size bed with a tall headboard red satin sheets and red satin covered pillows and only a red satin flat sheet to cover her naked body.

She dared not to move as her pain was still there she laid back trying to keep herself covered, suddenly the bed shifted and a cool towel was run along her forehead.

"Its ok Lucy you're gonna be fine." Came a voice with was intimidating and sent shivers down her spine but it was calm which gave comfort to her already breaking heart that ached with the thought of her death leaving Natsu alone as she would take their unborn son to heaven with her.

She looked over to the voice and saw a tall man in his forties he had red hair with streaks of orange and a matching goatee.

He wore a black vest with red trim that showed off his thick muscular arms, black pants that were neatly tucked into dark red boots.

His face was handsome but stern and comforting, he held the cool towel on her forehead as his other hand went under the sheet and to her baby bump she felt intense heat that was hotter than her husbands.

It was comforting but it was a complete fix, then a crash of lightening sounded just a bit away as a yelp of surprise cried out which Lucy immediately recognized as her husbands.

"Lucy." She heard him call out

"Dad?" She heard him call out again but with tears and hope in his eyes, she didn't have the strength to sit up to look at him but the warm hand on her belly went away as well as the hand on her forehead but leaving the wet rag.

She heard whispers and a gentle "What?" coming from Natsu, Lucy couldn't focus on them as the pain was terrible it was as if she was being burned alive from the inside.

She stared up at the sky the clouds passing over as a gentle breeze cooled her a bit even though her stomach was craving heat but Lucy herself just wanted to feel cold not heat.

Then the man from earlier returned to her side and Natsu came up to her other side they both looked down at her with sorrow in their eyes but none more than Natsu as if he knew something that she didn't.

Then they began to undress Lucy noticed that the man was as ripped as Natsu but with more muscle, Natsu sat on the bed and took the rag from her face gliding it along her face.

"Lucy you remember my Dad Igneel?" She nodded gently.

He nodded toward the now naked man that sat next to her as well caressing her hair, "that's him he went into his human form to call us here so as not to frighten you and he needs all of his magic for what were about to do he is going to help us with putting heat to our son. Apparently Dad heard your distress and his grandson's so he brought us here to help."

She looked over towards Igneel who looked at her with a smile eyes filled with sorrow and pity, she could not speak so she reached up and grabbed his hand gently shaking it and he knew what she meant.

"It's nice to meet you too daughter-in-law. After today you can call me Papa but for now call me Igneel I would prefer you not call me Papa during what I am about to do and I am so sorry Lucy if I knew of another way I would do that instead."

Lucy was slightly worried as too what he was talking about but with her pain she didn't much care.

Natsu gently picked her up eliciting a gasp from Lucy as Igneel crawled on the bed then setting Lucy in between his naked legs and her back leaning on his ripped chest.

His hands found her waist as Natsu got on the bed his naked body was apparent as he leaned down and began kissing her entrance eliciting a moan from his wife he flicked her clit with his tongue and gently sucked on it while pulling on it then as soon as it fell from his mouth he planted a tender kiss on it his tongue snaking inside of her as he french kissed her womanhood as Lucy began to replace her pain with light pleasure.

Natsu crawled up her body and readied himself at her entrance then she instantly felt the long member growing through her butt crack and stopping right in front of her entrance where Natsu's stayed patiently waiting.

Natsu quickly grasped at Lucy's right breast massaging and flicking the nipple as his mouth found hers giving a loving kiss as an apology for not being strong enough to help her in the first place and have to end up resorting to this.

His other hand grasped his member massaging her entrance as Igneel reached around his left hand going to her left breast gently massaging it and tweaking the nipple as his other hand went straight for her clit his fingers like magic.

Natsu pushed himself in eliciting moans of pleasure from his wife as the pleasure was slowly mixing with the pain, as soon as Natsu was fully in they both began a gentle rhythm Igneel rubbing himself on her crack as Natsu made love to her preparing her for what was to come.

Igneel kissed and licked her neck on the right as Natsu did the left side, after a while Lucy was moaning with pleasure and pain when Igneel said "Cum for us Lucy."

"Expand your magic now Natsu." They picked up the pace gently their magic mixing as they all crashed at the same time Igneels cum spurting on his sons' member just before it was thrusted back into Lucy the heat from both of their seeds building a hot spring in her belly slightly calming the baby within her.

They all breathed heavily taking a moment to recover as Natsu pulled out gently Lucy already missing her husband, he lifted her off of his father as he moved Natsu handed his wife over to Igneel as Natsu took Igneel spot and Igneel placed the still in pain Lucy in the same position she was just in but now in Natsu Lap with his still erect member pointed right at her backdoor.

Lucy whimpered as she was still in pain but only half of what it was before as she opened her eyes as Igneel positioned himself where Natsu was just at; Natsu held her legs open as Igneel french kissed her woman hood letting the left over cum slide into his mouth but spitting it back in not caring about the taste he sucked harder on her clit gently tugging it until it fell from his lips giving a strong lick and one last kiss on her clit.

He grabbed and massaged her right breast as he crawled up as his hand pointed his member to her slick entrance that dripped with both his cum, Natsu's cum, and both of their saliva.

Lucy breathed heavily as Natsu gently grabbed her left breast and then at the same time they both began penetrating both of her entrances Lucy's head flew back leaning against Natsu's chest and her head on his shoulder as Igneels huge member stretched her he was bigger than Natsu both length and width.

She cried out in pain in pleasure as they both fully were now inside, Natsu now free hand went for her clit massaging it and her breast as Igneel massaged the other breast, his other hand on her waist to hold her in place as his mouth crashed onto hers kissing her gently.

Natsu nibbled her neck as he and Igneel both pulled out at the same time and shot right back in earning moans from all of them then they picked up the pace at first they were in sync both out then both in then they switched Natsu pulling out just as Igneel thrusted in pushing Lucy back onto Natsu's member burying inside of Lucy, then as Igneel pulled out Natsu thrusted sending Lucy into Igneels member going deeper and deeper each time.

Then picking up the pace "Expand your magic again Natsu as much as you can." He and Igneel both glowing red as flames licked out covering the entire field with their flames they mixed as they went into Lucy harder and faster as she moaned with great pleasure.

"Cum for us again, Lucy; be a good girl and cum for us again." Igneel said as their orgasms built up both going deeper into Lucy and her screams going louder her hands held on to Igneels shoulders as they all crashed Natsu's seed and magic spilling into Lucy's butt as Lucy came all over Igneel just as Igneel thrusted deeply opening up Lucy's womb just enough to release his red hot seed and magic right in covering her baby.

They all laid down on the bed neither Igneel nor Natsu removing their shrinking members they each breathed heavily as great relief washed over Lucy as her baby finally settled her breathing evened out as her eyelids dropped she felt the warmth pool in her belly no longer burning.

Igneel grasped at her face making her look up at him "Lucy look at me I know your tired but you need to hear me now. What I have just done with help with your pregnancy from now on you should no longer have any more complications and if you do I will bring you back should you ever need me again. You have so much to learn about the very powerful dragon slayer you carry now but you lessons will come later for now get some sleep you've been through a lot and I will watch over all three of you."

Lucy gently nodded as her eyes finally dropped falling into a deep sleep and her body disintegrated into stars from the field leaving Natsu and Igneel.

They both got off the bed and got dressed as the bed disappeared no longer needed. "Thank you Dad." Natsu said with great discomfort.

"I didn't like it either having to make love to my own daughter in law to save her life, but your welcome as soon as you wake up you must inject your venom into her neck while she sleeps so that her body can change to help cradle that baby. I'm sorry I never got the chance to teach you the steps to claiming your mate."

"It's alright. I should have at least tried to ask Gajeel in case he knew. I need to become stronger if I can't even help my wife and son when they needed me the most." Natsu tightened his fist as his father pulled him into a hug.

"You did your best son if it was for you and your friends in Fairy Tail, Lucy would have already died."

They stayed in the hug with Natsu finally wrapping his arms around his father human body.

"How long are you gonna stay like this Dad?" Igneel chuckled as he began to change Natsu keeping his eyes closed and his arms on him making sure he doesn't leave until he can feel the familiar hot scales of the father's true form.

Natsu opened his eyes seeing his onyx eyes and smoke flowing from his nostrils and Natsu's arms grasped around his father's snout one last time of this visit.

"Remember Natsu your venom will change Lucy, fire will no longer hurt her nor heat, she will have the same dragon scales and fangs as you so she can eat and digest fire to feed the baby and future babies as well." Natsu smiled and nodded with tears flowing down his face.

"Natsu there is one other thing you need to know. Now that I am dead the world needs you to be the next King of the Fire Dragon's as you are my only son so this duty falls to you and someday your son. So train hard my son for you are the next King and your Queen needs you to be strong as well as the prince she is carrying." Natsu always knew his Dad's title but it didn't occur to him that he would be the next King as he was only a Dragon Slayer not a real Dragon.

But Natsu smiled at his Dad once more accepting his next goal in life.

"I will see you for your next parenting lesson but for now you need to wake up and claim your mate."

Natsu bolted straight out of bed in the infirmary right next to Lucy who was now clothed and clean sweat no longer covered her but her belly was now glowing red and hot to the touch of any normal person.

He immediately did as he was told gently pulling her up sniffing out her artery on her neck and finding the sensitive spot he licked the spot earning a gentle moan from his wife which told him to proceed, he sunk his dragon fangs deep into the sensitive spot earning a gasp from the sleeping blonde.

He gently sucked on her heated blood that tasted like fire ran through her veins and as soon as her blood hit his system his eyes slanted as dragon force took over and as his fangs were still sunk into her neck the small tips of his fangs broke off his the wounds releasing his scorching venom he could sense as the liquid fire ran through her artery quickly spreading throughout her body.

He released her neck and looked at his mark the nearby veins popping out showing their deep blue as his fang tips blocked any blood from escaping, he heard her heart pump loudly and faster for a split second as his venom ran though it then down to her belly cradling his child even more so that he can no longer hurt his mother by accident.

Natsu laid Lucy back down against the bed he placed his hand over her baby bump feeling the heat as well as his steady heartbeat.

He covered his wife with the blanket and kissed her warm lips.

"I am so sorry Luce I promise I will not leave you again but I will get stronger to protect the both of you." He said as he left her to go downstairs to tell the others.

He went down stairs and found a sullen Fairy Tail suddenly pick up as they saw the awake Natsu joining the land of the living.

"Natsu finally we were all worried you have been asleep for days." Erza said rushing up to him with the rest of his team.

"It's all my fault." Natsu said his voice dripping his disdain.

"What do you mean my boy?" asked Makarov.

Natsu went over to sit at the bar next to Makarov ordering his usual drink downing it in one go.

"It was Igneel he pulled us both into Heaven because he heard the despair Lucy and his grandson were going through."

"Oh really?" Makarov said.

"Yeah. Apparently he didn't teach me about claiming my mate and how I was supposed to bite her neck to inject my venom so that it can change her body and prepare it for carrying the baby of a dragon slayer. I didn't know that but Igneel helped Lucy the only way he knew how then he told me that as soon as I wake up I would have to bite her she will be asleep for a while, while her body goes through the change and no it isn't dangerous to her condition."

"What did you father do exactly to help Lucy?" Natsu downed his fourth drink looking at Makarov.

"He had to inject his magic directly into her womb so that his fire magic can cradle the baby until I can bite Lucy and until the venom has fully done its job, if I had just injected my venom without Igneels magic then Lucy would have died taking my son with her." Sighs of relief flooded the guild as a questioning whimper sounded from Wendy and grunts of acknowledgement came from Laxus and Gajeel.

"Natsu?" Erza asked with knowing curiosity.

Natsu looked to her as she kept a straight face but the knowing fact glinted in her eyes but asking for confirmation.

"How did Igneel inject his magic?"

"The only way he knew how he said if there was another way he would do it that way but this was the only option. Neither of us liked it but it was the only way to save Lucy and our baby. He had to make love to her." Gasps of pure shock sounded around the guild but none came from Erza, Makarov, or Natsu.

"I will get stronger for her, for my son, for my Dad, and for the day I will be ready to take my father's throne as King of the Fire dragons." Natsu said standing up staring straight up as if looking towards heaven spewing his fire magic around him as if challenging anyone who dare defy him as more gasps of shock sounded out from everyone as they all thought the same thing. 'Natsu? King?'

News spread quickly throughout Fiore about Lucy's complications but not about how it was fixed only that Natsu had to inject his venom and part of Dragon's slayer mating ritual.

The news spread to Sabertooth which earned Fairy Tail a visit from their dragon slayers as well as their Celestial wizard to about the ritual which held a meeting with all of the dragon slayers in the guild hall behind closed doors with the exception of Wendy of course.

While the Dragon's meeting went on Yukino went into the infirmary and talked with Levy, Erza, Mira, Juvia, Lisanna, Wendy, and Cana who all sat around the sleeping blonde.

"Do you wanna feel him Yukino?" Erza asked.

Yukino blushed as she beamed with delight, Erza gently removed the blanket from her friend then lifting up her shirt slightly showing the glowing red baby bump and some blue veins popping out here and there.

Yukino put her hand on the baby bump and felt great warmth spread through her body from her hand as well as the tiny heartbeat.

She blushed deeper as she noticed the large mark on her neck.

She pointed towards Lucy's neck and said "Is that Natsu's mark?"

They all look toward the two bumps on her neck that skin grew over Natsu's fang tips and long blue veins popped out as if it were an infection but the veins were slowly forming a red mark on her skin that was in the shape in Natsu's dragon slayer magic circle.

"Yeah she has been asleep for about a week now." Erza said.

"Natsu said that before making a bay the sleep process for the venom injection would only last for a full day but since her body is changing while carrying a baby its taking longer she has been in the sleep process for 4 days now and Natsu said that she would have 3 to 4 more days until she could wake up." Levy said

The girls all watched their friend breath easily and Yukino's hand was getting hot so she removed it just as the other dragon slayers came into the room to pay their respects to the Queen of the Fire Dragons and her growing prince.

They each surrounded the bed with Wendy this time Natsu right by her side as they all kneeled in respect as they each said a prayer in dragon tongue to show their loyalty.

THE END.