Unexpected turn of events

Alternative version here: fav.me/d7io4z9

“Hey, I see you made your mind. That’s nice, but try not to be too careless. Ok?”
Natsu Dragneel said, encouraging his fellow ‘Fairy Tail’ junior, Wendy Marvell.
“I know. I will fight and win, for the guild!” replied the girl closing her fists and looking at the arena where she would be part of a battle. Her brown eyes showed a resolution unusual in her. The pink haired boy smiled at this and patted her head.
“That’s the spirit! I think you will do just fine. But don’t overdo yourself” he said as he stroked the top of the girl’s head but making sure not to ruin her long blue hair, which at that moment was adorned with two twin ponytails.
“Don’t worry” said the young girl looking directly at Natsu “I won’t disappoint my friends!” the most radiant smile, brighter than the sun, was the heart-warning sight the Dragon Slayer had in front of him.
He nodded and wished good luck to her companion once again.
When she was about to enter the arena, the petite girl heard a voice behind her.
“Wendy!” said Natsu aloud “Don’t forget to breathe!”
She smiled at this advice, as she was thankful of his concern.

However she was not aware that Natsu had another mischievous reason for saying those words. As he went back to his place in the stands, where the remaining members of the guild were waiting for him, he checked the content of his pockets. He smiled feeling the metallic touch of ‘it’. He hold it dearly, like a treasure, if everything went as he planned he would have the pleasure to use it pretty soon.

The combatants were about to begin with the fight. Wendy was not in the least nervous as she saw the other person she would be fighting against: her name was Chelia Blendy and she was a member of the guild ‘Lamia Scale’. She did not show any hint of malice or ill intent, in fact she waved at her, smiling.
“So you are Wendy, let’s have a good…!” she could not finish the phrase as she tripped and fell to the ground.
Wendy was speechless; she was not expecting this type of clumsy opponent. But her kind nature made her approach the girl lying on the floor with concern.
“Are you all rig…”
She also tripped and fell to the floor next to Chelia.

The crowd became quiet. In that moment Natsu arrived to his place in the stands and looked at the unlikely show silently.
“So…” he asked to the person next to him “…did I miss something?”
The one who answered was Lucy Heartfillia who swallowed hard and replied.
“Not yet, they tried to greet each other and then… that happened”
Considering the start, the battle did not encourage the spectators to believe that it would be an intense one.

As soon as the two girls got to their feet they finally shacked hands and decided to begin with the match. Surprisingly they were fierce. So the crowd cheered, expecting an exciting fight. On the other hand, Natsu could not repress a sigh of surprise; something had caught his attention: he knew for sure that Wendy’s magic was based in inhaling great amounts of air, which was a pillar factor on his plan, the touch of the object in his pocket reminded of this; but he could not believe the great coincidence that was going on before his eyes. Chelia, Wendy’s opponent, used a similar technique. He smiled again; the situation was perfect to use ‘it’. He would rather have used it in someone older; as he thought this he gave a quick look at Lucy, but Wendy would do just fine. In fact nobody would suspect a thing.
Two days ago he got excited just to end being completely disappointed. The fight between Lucy and Flare Corona took a surprising twist. The redhead had deprived Lucy of her foot wear and was more interesting into humiliating her than into winning the fight. Natsu got his hopes up when this happened, deep within him, a craving desire for watching females indulging in fetish situation with their feet lurked and burned. But nothing on the like happened in the end; as much as Natsu would have loved to see it.

Still, he would need a distraction to use the artefact without raising suspicion over his being. The battle was raging; blasts of pure magical energy were thrown between the two girls. Then, both of them ran out of air, closed their eyes and opened their mouths. It was the moment that Natsu was waiting for!
“WHAT IS THAT!?” he cried while pointing to the sky. All the people around him looked in the direction of his finger with curiosity. He wasted no time and took this chance. Held the spherical item, removed its safe and threw it to the arena.

“I don’t see anything…” said Lucy.
“You sure? I thought I saw something…” Natsu continued with his charade, but not for too long.
The device exploded with a soft noise liberating a cloud of orange smoke. But the vision of the weightless element did not last. The girls inhaled the whole of it in a matter of split seconds. The Dragon Slayer was satisfied, his plan has worked and he only had to wait for the results.

Wendy finished breathing and had the necessity to cough; she felt that she had swallowed something amiss. A sugary taste on her throat told her so. Something similar happened to Chelia as she did the same. The two girls continued coughing for a while until they finally stopped. Then they looked at each other without saying a word.

The crowd was silent. Nobody knew what was going on, nobody save for Natsu, who was more than aware of this ordeal and had a faint idea of what would happen next. What he had thrown was a grenade full of a special gas. This substance was called ‘fetish gas’ and it had a unique reaction in humans. Everyone who inhaled it, despite his or her age or sex would enter a trance and have the necessity to lick the feet of the nearest person in sight. Just a small dose was enough to affect an adult. So Natsu was anxious to discover the effect it would have on the two girls that had their lungs full of the narcotic.

At the same time, Wendy and Chelia approached to the other. Their steps were slow and unsteady, their faces had turned red, a faint smiled adorned them and their eyes were devoid of light. This, added to their effort to maintain balance made the public believe that the girls were feeling inebriated. This was not the case.
Soon they got face to face. But their eyes were only fixated in one thing: the little feet of the other girl. With movements devoid of any hurry they seated.

Wendy felt dizzy, she could not understand what her body was doing, her gaze was blurry, but she knew something; she hated the fact that Chelia’s feet were covered by a combination of shoes, socks and nylons. Those hideous things were in the way to a pair of beautiful feet.
“Weird” she thought “Why do I want to see her feet so badly?”
But the girl did not mind finding an answer to that. She could only focus in one important thing: the shoes had been removed as so did the socks, through the nylons she could guess the shape of the objects of her desire. She did not notice that something similar was happening on her own feet.

Chelia was having a train of thoughts similar to the blue haired girl, but that did not matter. She had removed the sandals and now the cutest pair of feet she had ever seen were in front of her, only covered by black nylons, but her hands moved fast to remove that last barrier.

Soon, the girls had their young and beautiful legs bared, to the surprise of the crowd who watched in silence the situation, wondering what would happen next, except for Natsu, who was enjoying himself with this. Against all expectations, the girls started kissing, caressing and licking each others feet; it was the pure definition of ‘worship’ and they felt an immense pleasure in that.

Nobody said anything, everybody was holding their breath at this bizarre spectacle, but not Natsu, he had a big grin; everything had gone perfectly and loved what he was seeing.
But, to make things better, he felt the weight of Lucy over his shoulder.
“Hmm, I’m suddenly starting to get dizzy…” said the blond girl resting her body over Natsu’s. The boy was more than happy to see a glimpse of orange breath coming from the girl’s lips.

Some time had gone by since. After twenty minutes the judges had decided that the girls had no will to fight and their match was postponed. Ironically it ended in a tie. Wendy and Chelia had become friends since and were relaxing on ‘Fairy Tail’s swimming pool.
“Do you remember the tournament?” asked Chelia aloud.
“Yeah, I wonder what happened to me, I had never done something like that” replied Wendy.
“Me neither…”
Both fell silent, the two of them could guess what the other was thinking, but were too shy to express it themselves.
“…it was a bit embarrassing, but it felt nice…” finally said Chelia.
“Yeah…” added Wendy, looking at her petite feet which were dangling in the end of the pool.
.
.
.
They both got a shade of red in their faces until they spoke at the same time and said:
“Do you want to do it again?”

Commission for  who asked for a very especific setting: to have Wendy Marvell and Chellia Blendy worshipping their feet as Natsu watches during the arch of the magic tournament. He was pretty helpful as he was the one who came up with the idea of the story.

Fun facts:
-First full digital drawing! Boy it took me lots of time.
-I must admit I had never heard of Chelia before, she must not be pretty famous around the Fairy Tail fandom...
-The idea of the "fetish gas" is not something that  came up for this story. If you look at other works he has commisioned, this is not the first time it appears.
-The public was done with a brush that imitates stars. I know I should have gotten a better brush for that, I'll try it later.
Wendy Marvell, Chelia Blendy, Natsy Dragneel, Lucy Heartfillia and Flare Corona are copyrighted by Hiro Mashima.