Hiro Mashima owns Fairy Tail

CHEMICAL WARFARE

She felt tears stinging her eyes, blinking furiously, and a hand clapped over her mouth as the blond looked between Natsu and Sting; the two slayers reeked and if she could smell it then she knew the others would die from it. "The hell did you two eat? Oh god I'm going to be sick." Lucy bolted for her bathroom, slamming the door, and heaved as she held the toilet bowl.

"Luce! Are you okay?" Natsu called out, she had locked the door for a reason, and the blond whimpered. "You two smell disgusting! Whatever you ate made you so gassy that it's making me sick!" Lucy wasn't dumb, she knew that Natsu got bad gas from things considering he rarely watched what he actually ate, and she knew they were just letting it rip without caring.

"Oh, what the hell you two?!" Wendy sounded distressed, rarely did the Sky Dragon use foul language like that, and Lucy finally felt her stomach settle.

"Oi! What did you two eat?!" Gajeel's deep voice rang out.

"Sting, we discussed this before. You do not eat honey mustard and onion pretzels, they make you reek." Rogue commented, all voices muffled, and Lucy braved opening the door to see them all holding their hands over their faces.

"Not even my poison smells this bad. You're starting up chemical warfare." Erik accused and Lucy coughed when she caught a small bit of the scent before turning around, finally releasing the contents of her stomach into the toilet.

"Lucy-neesan!" Wendy called out.

Natsu and Sting ducked their heads in shame.