The alarm beeped in the "EraserMic Suite" that there was too much motion detected in the clinic. It awoke Shota and the flashing light awoke Hizashi, but Yamada, being far more rested, went to go take care of the clinic boys.

When Mic arrived, a full-on fight had ended and both boys were stewing atop their beds. Todoroki was drawing with crayons, shading a self-Picasso-like-portrait with his scar in bright colors and the rest of his face in shades of dark gray and black. Bakugo was deafening himself to loud music.

"What happened?" Mic sighed, stepping into the clinic. He looked to see blood on Todoroki's sheets and the boy nursing a bite mark on his forearm.

"Ask him." Shoto said, angrily throwing out his arm to point and effectively displaying the full extent of the mark. "Ah!" He winced, sharply, as the bite mark oozed a drop of blood. Mic walked over to Katsuki and took off the boy's headphones.

Annoyed, but unsurprised, Bakugo lifted his shirt to show a full-sized burn the size of a hand- fingers and all. "Not so guilty now, am I, Todoroki?"

"What?! You're calling this self-defense?!" the twice-quirked boy asked, showing his arm.

Mic pinched the bridge of his nose. "I don't care WHO started it—"

"HE DID!" Both boys shouted.

Todoroki looked offended. "YOU called me a baby for wearing diapers!"

"You ACT like one!" Bakugo screamed. "Oh, my father this, my father that—"

"At least my briefs stay dry most nights!" Shoto glared.

"Stand up. Out of bed." Hizashi ordered, while grabbing a chair and placing it in the center of the room. He pulled the curtain forward, slightly, and told both boys to turn and face him as he went up to first Shoto with a gauze roll and antibiotic spray. He wrapped the boy's bicep and then looked at the teen's face. "Did you have a nightmare?" He asked. Todoroki looked away and nodded, prompting the next question. "Did you wet yourself?"

Shoto remained silent before being told he was 'acting like a kid' and Mic turned him, effortlessly, before pulling out the back of the diaper band and checking. Todoroki objected loudly but was mostly shocked. "Get changed."

Next up was Bakugo, who received a burn gel dressing. He nervously waited, not knowing what he had heard Shoto object to, but was anxious to find out. When he was asked if he had had an accident, Katsuki shook his head, which was a lie. He didn't wet the briefs too heavily, but Mic could tell his padded bottom softly had some weight. "Go change while I deal with Todoroki."

"What's the plan, sir?" Shoto asked, sadly.

Present Mic sighed. "I'm gonna drum on your little bottom until you're ready to apologize to Bakugo." The instructor began, before upping his volume and leaning backwards so Katsuki could hear. "And likewise for Bakugo!"

"Hmph!" Katsuki exhaled, angrily.

"And what if that doesn't work?" Todoroki asked.

"If by the end of a spanking you aren't convinced to apologize—" Mic began. "I'm calling your father and recommending expulsion."

"You wouldn't." Shoto dared- narrowing his eyes. Yamada told the boy to 'watch himself' and Todoroki crossed his arms. "You have no reason to expel me."

"DO you want to be a hero?" Hizashi asked, to which the boy nodded. "Well then you must work as part of a team. Bakugo is your teammate. If you fight with him like this when there is NO enemy, you'll be the end of real people's lives on an actual battlefield." Mic ended. "Now pull down your pants and briefs. I expect that you will take the consequence and when I am DONE disciplining you, you may take a cool-off shower and I will handle Katsuki. Then you may both apologize and GO. TO. SLEEP."

Todoroki pulled his pants down in slow-motion, while glaring through a closed curtain- as if testing to see if Mic would call a bluff on the spanking, or if Bakugo would apologize. Finally, Hizashi called "enough" and picked the teen up around the midsection, simultaneously pulling down the pants and diaper.

The boys always feared Aizawa, because he wielded the paddle, but Yamada had a WAY heavier hand, and when it came to humiliating experiences, being over their English instructor's knee and getting a spanking was the WORST. By about ten minutes, Shoto was kicking and making little strained grunts trying to cover his bottom. He broke at thirteen minutes after Mic asked if he was sorry (because soon this kid was gonna bruise) and Todoroki replied that 'he could take torture if needed'. Hizashi was glad Bakugo didn't hear that, as the OTHER boy was listening to quieter music, and finally, Mic hit him with the whole "Sure. You could take torture. But can you take the fact that you've disappointed us?"

Shoto went limp and began to cry. Mic stood the teen up and told him to take a towel from his side table and go shower because Katsuki was next. Todoroki obeyed.

Yamada moved the chair to the other side of the curtain. "Bakugo, turn off your music and come here."

Now Katsuki obeyed, but angrily. He was told to 'cut the attitude' to which Bakugo grumbled, "If I were giving attitude, you'd know."

Mic stood and fast. Katsuki sat off the side of the bed and Hizashi grabbed the teen boy's upper arm, pulling him to his feet and off balance.

"Tell me. Now. What is the dirtiest part of a human body?"

"Wha—" Bakugo stuttered, receiving a smack to his bottom. He tried to rub it with his free hand, but that was seized and soon Mic sat down on the desk chair, holding Katsuki's seized wrists.

"The MOUTH, Bakugo. Precisely what you used to BITE Todoroki with." The teacher began. "Now tell me, do I look amused?"

"No." Katsuki said, quietly.

"Eyes here." Mic ordered. "Will this happen again?"

With hesitation, Bakugo listened to hear if the shower water was running and when he knew it was, he admitted that he "didn't know."

"Pants and briefs off." Mic ordered, releasing the teen's wrists.

Katsuki backtracked. "What?! I mean I really, REALLY don't know if Shoto's gonna bug me again and if I'll bite him." He looked askance. "I'm not a bad kid. I've just got a temper when it comes to stupid shit."

Hizashi wanted to soften, but instead, sighed. "You know the drill. You're going over my lap."

Bakugo undressed and finally took the spanking to the point of crying and then a little more until he couldn't help but sob.

The bathroom was in front of Katsuki's side of the curtain, so Mic made sure that Bakugo had at least changed into pull-up night briefs before Todoroki came out from cooling his bottom.

When it was three in the morning, the two boys apologized to each ither and to their teacher, who put them to bed.

"And if this EVER happens again." Mic warned. "Expulsion." He sighed. "Sweet dreams."