It was coming up to Natsu's 18th birthday and he had found himself getting incredibly horny lately. It was getting worse and worse too. Every day he woke up with an even bigger boner than the day before and he found himself masturbating more and more. Everywhere he went, he thought of sex. It was torture being around anybody because all he could think about was grabbing the person and screwing them senseless.

He was currently on a job with Lucy and Gray. It was a simple job to take out some bandits that had been causing trouble for the citizens of Magnolia. It was far below their usual level of expertise, but it paid well and they all needed the money. They encountered the bandits just outside the city gates and got into a quick skirmish. Looking at the site afterwards, however, would make you think a full-blown war had gone down.

'Now that worked up my appetite,' Natsu said, belching out a large ball of flames in celebration of their victory.

'Don't you think you overdosed on the fire just a little?' asked Lucy, grimacing at all the damage done to the area.

'As usual,' Gray said snidely, 'do you ever think before you act, Flame-brain?'

'You got a problem, you mouthy Popsicle?' Natsu retorted angrily.

'Cut it out!' Lucy stepped in between the two opposing forces of nature with her hands out to stop them from fighting, 'Let's just go back to town.'

Natsu and Gray sighed in agreement and walked back to town with Lucy. As hard as he tried not to, Natsu's couldn't help but start thinking about sex. He often got a bit horny after a good fight, but this was so much worse. As soon as the thoughts came into his head, they couldn't leave and Natsu found himself getting agitated from horniness. How had he never noticed the way Lucy's ass bounces when she walks? Or how damn good Gray smells after he's worked up a sweat? He felt his cock tingle and lust flare inside him. He couldn't control himself anymore. He lunged at a half-naked Gray and bit him on his waist.

'What the hell are you doing?' Gray jumped back and pushed Natsu away.

Natsu's eyes locked on to Gray's, 'I'm going to eat you alive,' he growled before lunging at Gray again, this time grabbing the other wizard and throwing him to the ground.

'Natsu!' Lucy squealed, 'what are you doing?'

Natsu ignored her and continued to stare down at Gray who was looking up at him with confusion. He rubbed the massive bulge in his shorts and smirked.

'I'm going to fuck you so hard.'

'Like hell you are!' Gray spat as he jumped to his feet.

'Get back down!'

Natsu slammed Gray hard and the ice mage fell to his knees with a cry. Gray tried to stand back up but Natsu kept pelting him down.

'Natsu!' Lucy ran at Natsu to try and stop him, but Natsu just grabbed her by the arm and threw her hard against the ground.

'Wait your turn, you little slut.'

'Leave... Her alone...' Gray murmured beneath the dragon slayer.

Natsu just smiled at him and dropped his pants, 'Suck my dick, Popsicle.'

'Fuck off,' Gray spat with disgust.

Natsu chuckled, 'You really are mouthy today... But not in the way that I want,' he grabbed Gray by the hair and forced the ice mage's head closer to his groin, 'Put that tongue to better use.'

Gray did not oblige.

Natsu leaned down and whispered in to the other man's ear, 'Open your mouth and suck my cock or I'll make you watch as I rape Lucy so hard she'll never walk again.'

'You wouldn't dare,' Gray retorted.

Natsu flicked him a wicked grin and said simply, 'Try me.'

Not willing to test his bluff and risk endgangering Lucy, Gray reluctantly opened his mouth and took the head of Natsu's engorged cock in to his mouth, staring up at the dragon slayer with a hateful leer.

'Thatta boy,' Natsu sighed with satisfaction, ruffling Gray's dark hair as he was sucked off.

Natsu's cock was like that of a dragon - massive - but Gray did his best to accomodate it. He dabbed his tongue against the tip, tasting the pre-cum leaking out and wrapped his lips around the shaft, sucking on it far too gently for Natsu's liking.

'Come on Princess,' Natsu jeered as he grabbed Gray by the sides of his face and forced his cock further into the dark haired boy's mouth, 'Do it like you mean it!'

Gray gagged as the large cock was pushed down his throat, coughing up spit in his effort to take it all in. Natsu pushed himself all the way in so that his big hairy balls were dangling against the ice mage's chin. Gray's eyes were bulging out of his head as he struggled to breathe but Natsu did not hesitate and continued to choke the sucker.

After a few moments had passed, Gray managed to relax his throat, allowing Natsu's cock to slide in and out more easily. Saliva was pooling in his mouth and dribbling out as he was brutally face-fucked by the pink-haired boy.

Natsu sniffed the air and smiled, 'You getting hard down there? I can smell the arousal on you.'

Gray could not reply with his mouth full of Natsu's dragon meat, but he shot him a dirty glare in response. As much as he hated to admit it, getting abused by Natsu like this was kind of hot and he was indeed getting hard in his pants.

Natsu just laughed, 'I always knew you were a cocksucking faggot. You're pretty damn good at it too. How many dicks have you serviced I wonder?'

Again, Gray could not properly respond but the answer was too many to count anyway.

'I bet you've never had one as big as me in your mouth, faggot. This must be a dream come true for you,' he said with a cheeky grin as he ran his hand through Gray's hair.

Gray just continued to suck the cock in his mouth, opening his throat as wide as he could to let it all in. It was true he had often fantasized about getting a taste of his rival's delicious meat, but he had never imagined it would happen in a situation like this - or that said meat would be so overwhelmingly large!

'Fuck you're a good little cocksucker,' Natsu moaned, grabbing Gray by the back of his head once more and forcing him all the way on to his dick so that his nose was buried in his pink pubes.

Gray coughed and wheezed as he choked on the lethal weapon. He tried to pull away but Natsu held him firmly in place, choking the older mage until he started to go red in the face and groaning as he did so.

When he finally let go, Gray tried to get away and get some air, but Natsu was not done with him yet. He held the other man in place by his jet black hair and furiously face-fucked him.

'Fuck, I'm gonna cum baby,' he moaned, 'You better swallow it all you little bitch!'

His thrusting increased in speed and in intensity and Gray was scared his throat was going to tear open from the force. With a loud cry, Natsu came and Gray felt the hot, thick seed shoot down his throat.

The fire wizard finally pulled his cock out and Gray gasped for air but was blasted by another couple of streams of cum instead. His throat was burning with pain and layered in the sticky substance and now his face was covered too.

'Good boy,' Natsu smiled, leaning down to place a sloppy kiss on Gray's cum-stained lips.

As they kissed, the two boys took a moment to gather themselves again but were suddenly pulled back to reality by a faint moaning from nearby. They turned around to see Lucy lying on the ground, looking up at them with desperation in her eyes.

'Don't worry baby,' Natsu said to her, 'You're next.'

That was all the warning he gave the poor girl before he lunged at her and threw her backwards. She cried as she landed hard on her back. She felt two strong hands grip her thighs and pull them apart, exposing her soaked white panties beneath her denim skirt.

'You were getting horny watching us, were you?' Natsu chuckled, 'You filthy little slut.'

Lucy just nodded slightly and whimpered.

'Well then, I'll give you what you want,' he said, gently pushing his index finger against the damp spot on her panties.

Lucy moaned as Natsu rubbed her roughly through her underwear. Her hole was agape and her clit was twitching with desire. She couldn't help but groan with desire as the flame dragon lowered his head between her legs and pressed his face up against her crotch.

Natsu paused for a moment and then took a deep breath, inhaling the sweet scent of her moist pussy. Excitement filled his body as the smell overwhelmed him. He stuck out his tongue and slowly ran up the already wet patch of her underwear where her slit would be, moans escaping her mouth as he did so.

'Oh Natsu,' she sighed, 'That feels so good...'

'Yeah, Lucy, you taste good too,' he replied as he continued to lick her out through the fabric of her panties.

Wanting more, he grabbed her skirt and underwear and literally ripped them off, throwing the tattered remains off to the side so that Lucy's lower half was now completely bare. Her beautiful cleanly-shaven pussy was on full display, winking at Natsu and teasing him. Embarrassed, Lucy instinctively went to close her legs, but Natsu stopped her, forcing them further apart and diving back in with his face.

'Oh my god, Natsu!' Lucy shouted as her best friend began eating her out, his hot tongue running up and down her slit and all around her throbbing clit.

Natsu had never tasted something so good in his life - not even the best flames in all the world compared to this. He lapped his tongue at Lucy's pussy like he was in heat, desperate to savour every last drop of her sweet taste. Her moans got louder and louder and heat rolled through her body as she felt herself coming close to her orgasm.

'Oh please, Natsu, fuck me!' she begged.

Natsu snapped out of his lust and stopped.

He looked up at her and smiled, 'Not yet.'

Lucy groaned pleadingly but he ignored her, pulling himself back on to his feet and stepping over her so that he was above her face. He kicked off his sandals and then his trousers. He had been going commando as usual, as he found underwear restrictive and irritating, so his lower half was now completely naked too. He turned himself around so that he was looking back at Gray, who was still kneeling on the ground, watching, with an enormous boner sticking out of his pants.

'Why don't you come get her warmed up?' he suggested to the ice mage, his tone thick with sarcasm.

Gray obliged, crawling over to the couple and positioning himself between the blonde girl's open legs. With a wave of his hand, he created a long, thick penis out of ice and held it out for the other two to see. Natsu smiled at his work while Lucy gulped in fear.

'No, please...' she cried, but the two boys ignored her.

Gray pointed the dildo at her slick vagina and slowly pushed it in, causing her to unleash a wicked noise that was half moan, half scream. The cold ice inside her warm pussy was unbearable and she struggled to get away.

'Don't move, bitch!' Natsu barked and with no further warning, sat straight down on her face.

Lucy's screams were muffled by having Natsu's ass over her mouth and now that she could no longer get away, Gray was able to continue his assault. He pushed the ice dildo further in to her aching pussy and began to thrust it back and forth, while Natsu wriggled his hips, smothering the blonde girl with his sweaty ass.

'Eat up, Lucy!' he ordered, 'This is what a man's pussy tastes like!'

Lucy opened her mouth and poked out her tongue, tentatively licking the asshole of the boy sitting on top of her. It wasn't too bad, she thought, but maybe that was because she was distracted from the freezing cold fucking she was getting from Gray at the same time.

Water was dripping out of Lucy's pussy as the dildo was melting inside her tight heat but Gray continued to fuck her with it anyway. While he was sitting on her face, Natsu reached out and squeezed Lucy's big tits hard with his hands just to tease her even further. She screamed and moaned in to his ass but nobody could hear it.

Once about half of the dildo has melted away, Natsu decided that that was enough and ordered Gray to get out of the way. He moved himself off of Lucy's face and back in between her legs, moving in close so that his giant cock was mere inches away from her opening. Gray took Natsu's place, but instead of feeding Lucy his ass, he knelt down next to her head, turning it to the side so that he could feed her his cock. She opened up her mouth and reached out for it with her tongue like a needy bitch but Gray waited for Natsu's nod of approval before he let her have it.

'You ready for me, slut?' Natsu asked, but it was a rhetorical question as he didn't wait for an answer before he pushed his entire length in to her hungry pussy.

He filled her up in one swift movement and she cried out in to the dick in her mouth. Natsu wasted no time and began thrusting his hips back and forth quickly, pounding in to her pussy with his big cock with his movements. Her cries of pain and pleasure made her unable to properly service Gray so he just slid his shaft in and out of her mouth, while stroking himself at the same time.

Natsu grunted like an animal as he fucked Lucy, the tightness of her pussy sucking up his cock like a vacuum. His big balls were slapping against her ass, aching and desperate to release some seed. With her hands free, Lucy took hold of her own breasts and kneaded them roughly, pleasuring herself as she was fucked in both ends by her two closest guildmates.

'I'm gonna fill you up, Lucy,' said Natsu as he felt himself coming to a close.

He increased the speed of his thrusting and Lucy felt like her pussy was going to explode from the intensity. It was Natsu who exploded though, shooting load after load of his dragon cum in to Lucy's womb. Both of them moaned in ecstasy from the immense pleasure. Aroused by the sight and sounds, Gray quickly jacked himself off, his balls tightened and he too shot his load all over Lucy's messy blonde hair. Both boys collapsed on the ground next to Lucy and they all took a moment to catch their breath and contemplate what the fuck just happened.

'Well we'd better get back to the guild,' Gray said finally, 'Erza will kill us if we're late.'

'Yeah, you're right,' Natsu responded, half-dazed, and they both stood up and started collecting their clothes.

'What, that's it? We're not even going to talk about what just happened?' Lucy asked in shock.

Gray just looked at her and shrugged while Natsu seemed too ashamed to even acknowledge her.

'Fine,' she sighed as she got to her feet, 'Let's g- Hey, wait a minute! Natsu tore up my clothes! What am I gonna do!?'