They get roped into going on a job with Erza.

As she bounced, beads of sweat rolled down Mirajane's voluptuous boobs as she did her best to restrain their wild and somewhat uncomfortable gyrating with her arm firmly locked across their undersides. She steadied herself with her free hand upon Lucy's back as the blonde leaned in against Najato's side, rather enjoying the way her left breast smacked Lucy's every time she came down, the light sting almost as nice as the tingling. A little pain with her pleasure was a very fine thing as her poor battered pussy could attest as she continually slammed her hips down to drive Najato's big dick up into her cervix.

She paused with him fully achingly buried inside and caught Lucy's face for a kiss, really enjoying the freedom to explore the pleasure one could have with another girl she got from having sex with the blond's boyfriend. Still, as she made out with Lucy and squirmed her hips side to side in order to further stimulate her weeping channel with that massive meat sword of his, she had to admit that there was plenty to like about Najato on just his own merits. Certainly there was a fair bit of envy going around the guild of late. Some upset at Lucy for taking him off the market right from the get go and getting plowed daily and surely every night by the young stud, more directed towards herself as the couple couldn't seem to keep their greedy hands off of her. Not so surprising given that they were both rather big fans of hers before they'd even joined Fairy Tail. Mira had been somewhat embarrassed and rather titillated to learn that Najato had masturbated to her bikini spreads in Sorcerer Weekly often.

While it was nice to have her sexual needs satisfied so well and so regularly, she'd rather he spread the love a bit more evenly across the guild or perhaps be a bit more discrete with his trysts. The mages of Fairy Tail were a good-natured bunch in general but nor were they perfect by any means. An actually somewhat drunken Cana had snidely remarked to Mira that she'd better be careful or the next time she slept with a more average lover it would be 'like a hot dog thrown down a train tunnel'. There'd been other comments but mostly they were in jest, though Elfman had taken exception at one point and there'd been a full fledged brawl in her honor. It all didn't really bother Mira. She loved her rambunctious quarreling family and she sort of enjoyed being directly involved in one of their crazy disputes for once. Still, she was very encouraged to see Najato fuck Bisca today and that she'd heard Levy raving about a threesome she'd had with him and Lulu Mab (though that was rather concerning. The Master had been very unhappy to learn that the Doll Play magic user had set up shop in town. He hadn't said why)

She withdrew her tongue from Lucy's mouth and sat back on Najato's thighs as her hand traced down the blonde's breast, across her smooth abdomen, to toy teasingly with the neatly trimmed fuzz atop her mons. “Mmmm...please... go ahead and fuck me hard with that big... fat.....cock. I need it so bad.” She watched their faces closely as she talked dirty, knowing that both of them loved hearing her say such nice (and true!) things about Najato's member. And since she loved making her newest guild-mates happy, it was all good.

Najato grinned and gripped her hips while Lucy could only moan, writhing and thrusting out her generous bosom as Mira plunged and hooked a finger into her wet clenching quim. Then Mira leaned back lifting her own tits as she placed one hand on her own ass. She wanted it to look good for all those watching as well. They were on one of the couches that lined the sides of the guild hall and most people had naturally gravitated to the tables and chairs closest to the entertainment as they noticed it. As Mira looked around she felt a warm glow to see so many of her friends enjoying this, there were quite a few tell tale bulges as well as stiffened nipples. It was too bad that Erza was somewhere in the building and still on so many minds or else the more bold ones like Loki would be openly jerking off or even receiving blow jobs under the pleasant fiction that it was their birthday. She smiled when she saw Loki as one of his groupies slipped off his lap to crawl under the table. Cana beside him noticed what was going on after a moment and slapped the back of his head in admonishment. He smirked in response and gestured at Cana's hand as it tugged the turgid nipple that escaped the side of her blue bikini top.

Mira's attention was forcefully returned to the matter at hand as Najato started to buck his hips and lift with his hands. She could only throw her head back and wail uncontrollably as she was lifted and dropped upon his meaty prick over and over again. The loud slaps of her butt hitting his thighs competed with the moans escaping her throat as well as the various cheers and whistles coming from the crowd. It was not long at all before she started to climax and she sang it out, “Oh! Ah! OHHH! I'm CUUUMMMMIIINNNGGGG!” He showed his experience with her by slowing down due to her increased sensitive during orgasm but she shook her head, smacked his shoulder, and pleaded with her eyes for him to continue. So he did and so she came again and again and again.

Her clenching spasming exploding pussy soon brought him to the edge and even though she very badly wanted him to paint her insides with his powerful blasts and was even wearing the contraceptive magic she'd got for this very reason, she jumped off of him as she remembered Lucy's hastily whispered desire. She grabbed the head of his cock and clenched her palm tightly around the glans as she told him, “Get up! Stand up! Stand up on the couch! Hurry!” He was groggy and confused as his orgasm quickly approached but he obeyed. Lucy was already laying back on the couch, her legs spread wide, her eyes lit with lust as she looked back and forth from her lover's cock and the watching crowd.

Mira jerked her hand away as it was instantly covered with his first hot blast and soon his big powerful looking cock was unleashing load after load of cum onto his girlfriend's body. Mira helpfully stroked the shaft as it swelled repeatedly and she used her other hand to massage his sizable balls to coax still more of his seed out. Lucy made soft little animal sounds of pleasure as she fingered her slit and fondled her big jizz covered tits.

“Shit! That is a lot of fucking cum!” exclaimed Macao, “Where is it all coming from?”

Happy helpfully filled the man in, “The testicles! That’s those things dangling between his legs!” He continued in a more thoughtful voice, “Though doesn't it work better if you put the stuff inside? I don't think you're going to get any babies that way.”

Everyone ignored the cat.

Cana grumbled at Macao, “Well, I suppose there's a reason for those oversized nuts of his, huh?”

“Is he done yet?” asked another voice.

“Finally... uh..nope. There's another spurt.”

“Wow. Wait. Didn't he just fuck Bisca like a half hour ago? Dude is a beast.”

“That's our Najato...”

“Wait. Where is Bisca?”

“Oh. I saw her limping off earlier. Said something about changing her clothes...”

“I think he's finally done. Crap. Lucy is covered in his stuff. I think that's gotta be a record...”

“I know someone who cums even more than that and she's even bigger too!”

“Uh...okay, Levy. Reading about it doesn't count though.”

“Fuck this. I'll be in my bunk.”

Mirajane squeezed out the last of Najato's orgasm and he slumped back into the couch cushions, grabbing Lucy's cum covered leg and laying it across his lap. The blonde was partially dozing now, having reached her own orgasm by her own hand during Najato's long ejaculation. Mira was a bit disappointed by that as over the past few weeks she'd come to really enjoy cunnilingus and the tangy taste Lucy's pussy. Mira had found herself looking at her female guildmates in a new light since becoming the couple's most frequent sexual partner, wondering what Cana's juices would taste like and whether Evergreen would be less standoffish if Mira gave her a nice orgasm once in a while. It really was a shame that girls didn't get any birthday head like the boys.

Now that Fairy Tails' two most sex obsessed members were satisfied and in a very receptive mood towards her, Mira finally brought up the matter she'd been considering ever since Erza had teamed up with Gray and Natsu to take on this new dangerous mission. She helped Lucy to sit up while giving her big boobs a fun fondle. Then she grasped Najato's flaccid member and rubbed her finger teasingly across his Fairy Tail tattoo, its magic keeping it the right size and perfectly formed despite his somewhat shrunken state.

“I have a favor to ask of you two.”

Lucy's eyes went wide, some of her sleepiness vanishing as Najato nodded instantly, “Anything! It's uh- the least I could do, really...”

Mira beamed at them and opened her mouth to continue only to stop short as she noticed Najato's prick start to plump up, filling with blood once again from just her light touching. She felt a flutter of arousal in her navel at this display of virility. She was really starting to think Najato wasn't just a holder mage, but had some sort of special Sex magic at his disposal. Anyway, “Its about Erza's mission. Natsu and Gray are going to be at each other's throats when Erza's not looking. So I want you two to be there to stop them, okay?”

Lucy was shocked and a bit intimidated by this request but she agreed and so did Najato. She was so flustered in fact that she ran towards the exit, still naked and covered in cum, as she wailed about not having time to get ready. She came back looking deeply embarrassed and but left again just as quickly. Najato wasn't in such a hurry and looked a bit disturbed that his girlfriend had forgotten about him. His cock, though not fully hard, was nice and fat like a third leg so he was easily distracted by Mira's breasts and she soon found herself kneeling beside him patiently as he batted them around and tugged at her nipples.

Now was a good as time as any and she went ahead and drew his shaft into the comforting embrace of her breasts. She stroked him with her breasts, raising first her left and then her right up and down his big handsome thing as she spoke, “Now Najato. I want you to promise me you will reign in your sex drive for this mission, okay? Please don't distract Erza with this beautiful beast you've got here. Can I trust you to do that?”

He looked rather shocked for a second but he nodded firmly after another, “Yes. Yes! Of course you can! Count on me, Mira.”

“That's great. I knew I could. Now... as a reward. Come with me.”

He followed her as she took his hand and the two of them, completely naked walked through the crowded hall getting appreciative glances from both sexes. Wakaba looked particularly frustrated and she sent him an apologetic look. Honestly, if it wasn't for him being married she wouldn't have minded just skipping the date and spreading her legs for him. Was it really all that different from having sex with Najato? Sure, she knew him to be on the small side but sharing such pleasure between guild mates seemed right. Certainly she expected to be the one he'd proposition on his birthday and she looked forward to making him feel good. She'd already received requests in advance from half a dozen of the more forward males of her guild and if it was fine to take their dicks into her mouth and swallow their cum, what was wrong with full on sex?

“Uh Where are we going?” Najato asked.

“My place. Fairy Hills. You're spending the night with me, okay?”

“Oh. Oh! Wow.”

Mira loved how pleased that made him. Now why couldn't she use her body to make all of her guild mates feel that way, both boy and girl? Of course, her true goal here was milking the poor boy for every orgasm he had in him. She knew from talking to Lucy that Najato hadn't had any sex at all in the past few days. Lucy had been worried something was wrong and had come to Mirajane for advice. She'd assured the girl that there was nothing to be so concerned about but what had Mirajane so worried was that going so long without release would make him particularly horny and prone to distraction for this mission. Lucy was the only one Mira had had in mind but the two of them were very much a set, she doubted she could have stopped Najato from going. So her plan was to drain Najato of every last sperm cell, so that he was at least somewhat clear headed and focused for the mission on the morrow.

Plus there was one thing she really wanted to try. She'd gotten used to her somewhat daily drilling from Najato and the past few days her body had protested the unexpected lack. Late at night with her hands between her legs, she contemplated how much she loved being stuffed to the brim with Najato's huge prick. It had occurred to her that there was a way to experience that sensation to an even greater degree. And much to her delight, the thought of doing such a lewd act didn't seem off-putting in the least when she imagined doing it with Najato.

So filled with passion and lust at the thought, she turned and pressed herself against him and kissed him. She straddled his mammoth erection, feeling her hungry pussy leak all over it as she humped it slightly. Mira broke their kiss, gasping before huskily telling him, “I want you to put it in my ass, Najato.”