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"Well, why don't you get Round-face to take care of you, hah?!"
The already heated room crackled with tension as the two argued. Izuku's temperature was spiking, but the febrile teen refused to take medicine or lay down, choosing to whine like a petulant baby.
They were placed on house arrest and were suspended for a few days because of their fight. Deku somehow got sick, and now he needed medicine. Izuku has always been a survivor, if him being quirkless most of his life would be counted as anything, Katsuki mused, huffing. But, he was not invincible.
"Just take your damn medicine! And don't ask for my help if you don't want it!"
Katsuki was trying- and getting more desperate with each attempt- to get him to take a couple of pills so he could go to sleep, preferably with a lower fever.
They were currently circling each other, Izuku's hands tightened into fists and held up in a slightly wobbly guard, and Katsuki's own spread wide and open, his classic move. Katsuki thought of the worst way to get the medicine in Deku yet, and he did not want to use it, but he was running out of options. Ugh.
Katsuki dove at him, aiming for Izuku's waist, but he dodged faster than the blond teen originally thought, instead tripping Katsuki up. He landed on his back with the wind knocked out of him for a second. He glared at Izuku, who was standing next to his bed.
"That's payback for the time at Ground Beta," Izuku grumbled, crossing his arms. Katsuki stood back up again and groaned, closing his eyes in frustration.
"You really want me to go that far, huh," he muttered to himself, turning to the desk he almost landed on and grabbed the pill bottle standing on it. He heard a noise of confusion behind him, but ignored it.
"Kacchan? What're you-" Katsuki opened the bottle and took a couple of pills out. He opened his mouth and placed them in. If this worked, he will get Izuku's fever down and Izuku will sleep soon.
"Kacchan!" He repeated, shocked. "Why did you take those-" But he did not get to finish that sentence, because Katsuki pinned him to the bed and lowered his mouth to Izuku's.
This was not smart, Katsuki yelled in his head, but he turned that aside, pushing his tongue onto Izuku's mouth. The mouth opened, granting passage for the tongue and the pills he still had in his mouth. Katsuki made a small noise of satisfaction, reaching up to cradle the green-haired boy's head.
Then, he realized what he was doing. Although he wanted to explore the heat of his mouth and see what made Izuku tick, what made him cry for more, he did not want to take advantage of Izuku's fever-addled mind.
He backed away from Izuku's mouth, blushing. This did not help his new feelings for the nerd, but he also chose to ignore that for the time being, feigning bravado.
"There you go nerd, finally some medicine in you. Get some rest." With that, Katsuki stood up, letting go of the shell-shocked teen, and walked out of the room.
His mind screamed, "Stupid, stupid, stupid!" as he walked up to his dorm. "What am I doing?!"