Kirishima sat on your lap in your dorm, he was hit with a child quirk and you were in charge of watching him. Kirishima was watching the tv in awe, singing along to the video which was ‘Baby Shark Dance’ while occasionally nipping on your finger, which hurt due to his sharp teeth.

“Baby Shark, doo-doo, doo-doo, doo-doo!” He sung along cheerfully, nipping your finger again.