A/N: So I came up with this a few nights ago, as I was thinking about Supermartian, and Conner in all his half human/half Kryptonian adorableness in particular. I hope you all enjoy this little oneshot!

As usual, the Team was on a mission. At night. In the forest. Everyone was dressed in their suits, and were watching the enemy from a far of distance. Robin was perched in a nearby tree. M'gann had levitated herself above the trees. Wally and Artemis were behind a rock, possibly kissing. Kaldur had found a good spot for him to wait, near the stream. All was perfect, well, almost perfect.... 

Conner was stationed behind a rock as well, but he was having some odd feelings. He hadn't ever felt them before, but since he had learned who he was, being half human, he wondered if something was wrong. M'gann sensed his worry, and asked, through the telepathic connection, "Conner? Are you okay? Your psyche seems a bit odd." He replied, "I'm fine. Don't worry about me." M'gann replied, "Con, please... Talk to me. Something is up." "I said I'm fine, M'gann. We have the mission to worry about. I'm just angry. I need to punch something...now.", Conner retorted angrily, with a growl. M'gann sighed, then said, "I see them coming, guys!" Robin replied, "Me too, Miss Martian!" Kaldur added, "We should not engage. Batman said to not engage if we could. He said that the League will handle them, but we just need to get the information."  Wally said, "Uh, guys... Not to be a pain, but I need to uh..." Artemis responded, adding, "He needs to use the bathroom." "Artemis! I told you I was gonna tell them!", Wally cried out. Kaldur responded, "Go find a tree or a bush." Robin snickered in response, as Wally said, threateningly, "Not one word, Rob." , then walked into the woods, to find a private spot.

As Conner listened to his teammates, the odd feeling came back. It itched through his whole body, like nothing he had ever dealt with before! Then, the itch traveled from his body, to his nose, and he twitched it. The feeling was still there, and it burned like crazy! Suddenly, without any warning to the others, he felt his eyes shut, and a massive, weird sound echoed through the trees and forest! When Conner opened his eyes, the sound was still echoing. It bounced back through his ears, and all he could hear was a very loud, "AAACCCHHOOOOO!"

Then, it got quiet. Too quiet. It wasn't until Kaldur said, being the polite one, "Bless you, my friend.", through the link, that voices restarted. Conner asked, "What? Why?" M'gann responded, "I think he's saying that because you sneezed, Con. On Earth, they say that when someone sneezes." "And with you, SB, that sneeze was one heck of a blow!", Robin chuckled. He added, "I didn't even know Kryptonians sneezed." M'gann responded, "Well, he is half human. That might be where it comes from..." Conner rolled his blue eyes in irritation, and fixed them on the sight he had stumbled upon. Looking far out, he saw the enemy whisper something to each other, and start to head towards the Team, who was now in a bout of whispering fits, over whether it was normal that a clone and a half alien, be able to sneeze like a normal person. Conner warned, "Incoming trouble." All eyes went up after he told his teammates, and  they all prepared for a fight. 

When the enemy had gotten close enough, Robin had thrown out smoke birdarangs, and covered the whole ground in a thick cloud of dark smoke. Then, when the enemy was unaware, the Team sprang out, and knocked them to the ground! Kaldur yelled, telepathically, "Miss Martian! Kid Flash! Go get the microchip, while we have them distracted! Uh, Kid Flash?" "He's still busy, Aqualad! I'll go with M'gann!", Artemis yelled back. As Conner watched M'gann fly out, with Artemis close, he wouldn't let worry for her, settle into his mind. He punched a guy out, and did his best to continue to do so. 

Finally, the fight ended, and in a large heap, was the enemy, knocked out, and a few teeth loose or missing entirely. M'gann flew back, and Artemis ran beside her, as they ran to join up with the others. Conner smiled when he saw M'gann, but lingered back. He still felt like something wasn't quite right. When he breathed in, his nose still felt a strong tickling sensation. It continued, until he felt the exertion of air again, and his eyes open back up. M'gann looked up at Conner, and replied aloud, "Bless you." He said, not really sure how to answer back, "Uh, thanks?"

Just then, Wally walked out of the woods, and Conner glared at him. The ginger came over to Artemis and the others, then asked, looking around, "What happened? When I left this place was so empty." Artemis responded, almost smartly, "Conner sneezed." Wally looked shocked, and the clone noticed right away. He asked, demanding, "What?! Is that funny or surprising to you!?" Wally changed his face quickly, and responded, "Uh, no... SB. It's fine. You're fine." Conner grunted, but stayed where he was, until they got back into the Bioship.

On the way back to the Cave, Conner wished he knew why he had violently let out such a disaster sounding, human sneeze. He hadn't meant to get the Team found; it had just happened. He hadn't been able to control it. It was like his anger. An odd feeling he couldn't control, and he had no clue why. Feeling something odd in his pocket, Conner dug out the odd item, and everyone gasped, when they saw what it was: a very small piece of Kryptonite rock! M'gann exclaimed, "That must have been the reason you were sneezing, Conner! It weakened your normally strong system, and caused an allergy! Like a mix between both of your blood types!" Kaldur remarked, "It is a wonder he is still alert." Robin picked up the small piece of rock from Conner's outstretched hands, and said, "Hey, we could need this later..." He shoved it into his utility belt, and suddenly, Conner felt much better. The feeling in his throat and nose vanished, and he felt fine. Sound like a Kryptonian should be.

A/N: So yeah... that's the end of this one. I hope you all enjoyed reading it, as much as I had writing it! So, I know not in the show, would Conner be subjected or seen to have allergies, but this was just kinda fun to toy with, and see what would happen and/or how destructive everything would turn with it... (I have allergies too, so I know where he's coming from. Pollen and strong smells always get me badly.) If you guys did like this, please feel free to let know of some other suggestions for oneshots, and also, to vote! Have a great day!