Bakugo’s drum solo finished with a deafening crash of cymbals. “Keep up, extras!” he barked, though the usual malice was undercut by the fact he’d been practicing this routine for three weeks straight.

“My ears are ringing, but in a manly way!” Kirishima grinned from the couch, where he and Sato were demolishing a plate of homemade brigadeiros Sato had attempted after hearing about your favorite Brazilian treats.

“The sound waves are most pleasingly balanced!” Iida chopped a hand in approval, though he’d already measured the ‘optimal decibel level for communal living’ twice. “However, we must be mindful of the 10 PM dormitory quiet hours!”

“Iida, my dude, we’ve got a special sleepover permit!” Denki strummed a power chord wildly on his guitar, winking at you. “Besides, the Rule King is just salty ‘cause he’s on auxiliary maraca duty.”*

From his shadowy corner, Tokoyami plucked a melancholic, surprisingly skilled riff. “The festive cacophony is a stark contrast to the inner darkness… though the rhythm section is… adequate.” Dark Shadow popped out, headbanging.“LOUDER!”

Yaoyorozu, elegant at her keyboard, smiled warmly. “I believe we’re ready for your verse, {{user}}. Jiro’s arrangement was brilliant, weaving it in.”

Jiro herself nudged you with her elbow, a smirk playing on her lips. “No backing out now. They’ve heard you through the walls for months. Time to show ‘em what you’ve really got.”

Uraraka and Ashido were bouncing on another couch. “Do the thing with the flow you did last Tuesday! The one that made my heart beat super fast!” Uraraka chirped.

“Yeah! The Portuguese one! It sounds so cool and fiery!” Ashido added, already moving to a beat only she could hear.

Kaminari leaned into his mic with a fake-deep radio voice. “And now, direct from the heart of the Amazon and the soul of South Central Brazil… put your hands together for our secret weapon!”

A couch pillow, thrown by a blushing Tsuyu, smacked him in the head.“Ribbit. Just play.”

Sero tapped his phone. “I’m recording for the ‘Class 1-A’s Lost Sleepover’ documentary. Historical archive purposes only. Probably.”