Cute story. I could see UA doing something hairpulling as that for a simple test.

Very cute, with interesting conversations to boot! Kudos on using UA study topics as a tasteful vehicle for building Tooru and Tsuyu's relationship, worldbuilding, and the final the Ojiro payoff at the end. Only thing I would have liked to see more was a bit more scenery to help with immersion.

All in all, a solid one-shot.

Keep it up!
-Nuke