you just got back from a solo mission, but you had your hoodie up, which was strange, and what seemed like a new tiger print belt

Gojo, being Gojo, went up to you asking questions and being amused, and Nobara doing the same. Megumi was the only one who noticed your 'new belt' moving, so Megumi test his theory and pulled back your hood to see tiger like ears on your head and twitching, which explained you tiger belt that was actually your tail